451869327

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 881210880

約数和(自身を除く): 429341553

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 43, 47, 49, 63, 91, 117, 129, 141, 147, 169, 189, 273, 301, 329, 351, 387, 423, 441, 507, 559, 611, 637, 819, 903, 987, 1161, 1183, 1269, 1323, 1521, 1677, 1833, 1911, 2021, 2107, 2303, 2457, 2709, 2961, 3549, 3913, 4277, 4563, 5031, 5499, 5733, 6063, 6321, 6909, 7267, 7943, 8127, 8281, 8883, 10647, 11739, 12831, 14147, 15093, 16497, 17199, 18189, 18963, 20727, 21801, 23829, 24843, 26273, 27391, 29939, 31941, 35217, 38493, 42441, 50869, 54567, 55601, 56889, 62181, 65403, 71487, 74529, 78819, 82173, 89817, 99029, 105651, 115479, 127323, 152607, 166803, 183911, 196209, 214461, 223587, 236457, 246519, 269451, 297087, 341549, 356083, 381969, 389207, 457821, 500409, 551733, 709371, 739557, 808353, 891261, 1024647, 1068249, 1167621, 1287377, 1373463, 1501227, 1655199, 2390843, 2673783, 3073941, 3204747, 3502863, 3862131, 4965597, 7172529, 9221823, 9614241, 10508589, 11586393, 16735901, 21517587, 34759179, 50207703, 64552761, 150623109, 451869327]

約数ペア:

[(1, 451869327), (3, 150623109), (7, 64552761), (9, 50207703), (13, 34759179), (21, 21517587), (27, 16735901), (39, 11586393), (43, 10508589), (47, 9614241), (49, 9221823), (63, 7172529), (91, 4965597), (117, 3862131), (129, 3502863), (141, 3204747), (147, 3073941), (169, 2673783), (189, 2390843), (273, 1655199), (301, 1501227), (329, 1373463), (351, 1287377), (387, 1167621), (423, 1068249), (441, 1024647), (507, 891261), (559, 808353), (611, 739557), (637, 709371), (819, 551733), (903, 500409), (987, 457821), (1161, 389207), (1183, 381969), (1269, 356083), (1323, 341549), (1521, 297087), (1677, 269451), (1833, 246519), (1911, 236457), (2021, 223587), (2107, 214461), (2303, 196209), (2457, 183911), (2709, 166803), (2961, 152607), (3549, 127323), (3913, 115479), (4277, 105651), (4563, 99029), (5031, 89817), (5499, 82173), (5733, 78819), (6063, 74529), (6321, 71487), (6909, 65403), (7267, 62181), (7943, 56889), (8127, 55601), (8281, 54567), (8883, 50869), (10647, 42441), (11739, 38493), (12831, 35217), (14147, 31941), (15093, 29939), (16497, 27391), (17199, 26273), (18189, 24843), (18963, 23829), (20727, 21801)]