82831203

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5323}}^1$

素因数の和:5368

約数の個数: 48

約数和(自身を含む): 155034880

約数和(自身を除く): 72203677

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 1197, 1729, 2223, 5187, 5323, 15561, 15969, 37261, 47907, 69199, 101137, 111783, 207597, 303411, 335349, 484393, 622791, 707959, 910233, 1314781, 1453179, 2123877, 3944343, 4359537, 6371631, 9203467, 11833029, 27610401, 82831203]

約数ペア:

[(1, 82831203), (3, 27610401), (7, 11833029), (9, 9203467), (13, 6371631), (19, 4359537), (21, 3944343), (39, 2123877), (57, 1453179), (63, 1314781), (91, 910233), (117, 707959), (133, 622791), (171, 484393), (247, 335349), (273, 303411), (399, 207597), (741, 111783), (819, 101137), (1197, 69199), (1729, 47907), (2223, 37261), (5187, 15969), (5323, 15561)]