73216143

素因数分解:

$3^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 144

約数和(自身を含む): 153369216

約数和(自身を除く): 80153073

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 43, 49, 63, 77, 81, 91, 99, 117, 129, 143, 147, 189, 231, 243, 273, 297, 301, 351, 387, 429, 441, 473, 539, 559, 567, 637, 693, 819, 891, 903, 1001, 1053, 1161, 1287, 1323, 1419, 1617, 1677, 1701, 1911, 2079, 2107, 2457, 2673, 2709, 3003, 3159, 3311, 3483, 3861, 3913, 3969, 4257, 4851, 5031, 5733, 6149, 6237, 6321, 7007, 7371, 8127, 9009, 9933, 10449, 11583, 11739, 11907, 12771, 14553, 15093, 17199, 18447, 18711, 18963, 21021, 22113, 23177, 24381, 27027, 27391, 29799, 34749, 35217, 38313, 43043, 43659, 45279, 51597, 55341, 56889, 63063, 69531, 73143, 81081, 82173, 89397, 105651, 114939, 129129, 130977, 135837, 154791, 166023, 170667, 189189, 208593, 243243, 246519, 268191, 301301, 316953, 387387, 498069, 512001, 567567, 625779, 739557, 804573, 903903, 950859, 1162161, 1494207, 1702701, 1877337, 2218671, 2711709, 3486483, 5632011, 6656013, 8135127, 10459449, 24405381, 73216143]

約数ペア:

[(1, 73216143), (3, 24405381), (7, 10459449), (9, 8135127), (11, 6656013), (13, 5632011), (21, 3486483), (27, 2711709), (33, 2218671), (39, 1877337), (43, 1702701), (49, 1494207), (63, 1162161), (77, 950859), (81, 903903), (91, 804573), (99, 739557), (117, 625779), (129, 567567), (143, 512001), (147, 498069), (189, 387387), (231, 316953), (243, 301301), (273, 268191), (297, 246519), (301, 243243), (351, 208593), (387, 189189), (429, 170667), (441, 166023), (473, 154791), (539, 135837), (559, 130977), (567, 129129), (637, 114939), (693, 105651), (819, 89397), (891, 82173), (903, 81081), (1001, 73143), (1053, 69531), (1161, 63063), (1287, 56889), (1323, 55341), (1419, 51597), (1617, 45279), (1677, 43659), (1701, 43043), (1911, 38313), (2079, 35217), (2107, 34749), (2457, 29799), (2673, 27391), (2709, 27027), (3003, 24381), (3159, 23177), (3311, 22113), (3483, 21021), (3861, 18963), (3913, 18711), (3969, 18447), (4257, 17199), (4851, 15093), (5031, 14553), (5733, 12771), (6149, 11907), (6237, 11739), (6321, 11583), (7007, 10449), (7371, 9933), (8127, 9009)]