73823841

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 136106880

約数和(自身を除く): 62283039

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 79, 91, 117, 147, 163, 237, 273, 441, 489, 553, 637, 711, 819, 1027, 1141, 1467, 1659, 1911, 2119, 3081, 3423, 3871, 4977, 5733, 6357, 7189, 7987, 9243, 10269, 11613, 12877, 14833, 19071, 21567, 23961, 34839, 38631, 44499, 50323, 64701, 71883, 90139, 103831, 115893, 133497, 150969, 167401, 270417, 311493, 452907, 502203, 630973, 811251, 934479, 1171807, 1506609, 1892919, 3515421, 5678757, 8202649, 10546263, 24607947, 73823841]

約数ペア:

[(1, 73823841), (3, 24607947), (7, 10546263), (9, 8202649), (13, 5678757), (21, 3515421), (39, 1892919), (49, 1506609), (63, 1171807), (79, 934479), (91, 811251), (117, 630973), (147, 502203), (163, 452907), (237, 311493), (273, 270417), (441, 167401), (489, 150969), (553, 133497), (637, 115893), (711, 103831), (819, 90139), (1027, 71883), (1141, 64701), (1467, 50323), (1659, 44499), (1911, 38631), (2119, 34839), (3081, 23961), (3423, 21567), (3871, 19071), (4977, 14833), (5733, 12877), (6357, 11613), (7189, 10269), (7987, 9243)]