493215723

素因数分解:

$3^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 180

約数和(自身を含む): 1027377120

約数和(自身を除く): 534161397

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 49, 63, 77, 79, 81, 91, 99, 117, 121, 143, 147, 189, 231, 237, 273, 297, 351, 363, 429, 441, 539, 553, 567, 637, 693, 711, 819, 847, 869, 891, 1001, 1027, 1053, 1089, 1287, 1323, 1573, 1617, 1659, 1911, 2079, 2133, 2457, 2541, 2607, 3003, 3081, 3267, 3861, 3871, 3969, 4719, 4851, 4977, 5733, 5929, 6083, 6237, 6399, 7007, 7189, 7371, 7623, 7821, 9009, 9243, 9559, 9801, 11011, 11297, 11583, 11613, 14157, 14553, 14931, 17199, 17787, 18249, 21021, 21567, 22869, 23463, 27027, 27729, 28677, 33033, 33891, 34839, 42471, 42581, 43659, 44793, 50323, 51597, 53361, 54747, 63063, 64701, 66913, 68607, 70389, 77077, 79079, 81081, 83187, 86031, 99099, 101673, 104517, 124267, 127413, 127743, 150969, 160083, 164241, 189189, 194103, 200739, 231231, 237237, 258093, 297297, 305019, 313551, 372801, 383229, 452907, 468391, 480249, 492723, 553553, 567567, 582309, 602217, 693693, 711711, 774279, 869869, 891891, 915057, 1118403, 1149687, 1358721, 1405173, 1660659, 1806651, 2081079, 2135133, 2609607, 3355209, 3449061, 4076163, 4215519, 4981977, 5419953, 6089083, 6243237, 6405399, 7828821, 10065627, 12646557, 14945931, 18267249, 23486463, 37939671, 44837793, 54801747, 70459389, 164405241, 493215723]

約数ペア:

[(1, 493215723), (3, 164405241), (7, 70459389), (9, 54801747), (11, 44837793), (13, 37939671), (21, 23486463), (27, 18267249), (33, 14945931), (39, 12646557), (49, 10065627), (63, 7828821), (77, 6405399), (79, 6243237), (81, 6089083), (91, 5419953), (99, 4981977), (117, 4215519), (121, 4076163), (143, 3449061), (147, 3355209), (189, 2609607), (231, 2135133), (237, 2081079), (273, 1806651), (297, 1660659), (351, 1405173), (363, 1358721), (429, 1149687), (441, 1118403), (539, 915057), (553, 891891), (567, 869869), (637, 774279), (693, 711711), (711, 693693), (819, 602217), (847, 582309), (869, 567567), (891, 553553), (1001, 492723), (1027, 480249), (1053, 468391), (1089, 452907), (1287, 383229), (1323, 372801), (1573, 313551), (1617, 305019), (1659, 297297), (1911, 258093), (2079, 237237), (2133, 231231), (2457, 200739), (2541, 194103), (2607, 189189), (3003, 164241), (3081, 160083), (3267, 150969), (3861, 127743), (3871, 127413), (3969, 124267), (4719, 104517), (4851, 101673), (4977, 99099), (5733, 86031), (5929, 83187), (6083, 81081), (6237, 79079), (6399, 77077), (7007, 70389), (7189, 68607), (7371, 66913), (7623, 64701), (7821, 63063), (9009, 54747), (9243, 53361), (9559, 51597), (9801, 50323), (11011, 44793), (11297, 43659), (11583, 42581), (11613, 42471), (14157, 34839), (14553, 33891), (14931, 33033), (17199, 28677), (17787, 27729), (18249, 27027), (21021, 23463), (21567, 22869)]