556101

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:130

約数の個数: 36

約数和(自身を含む): 1016652

約数和(自身を除く): 460551

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 97, 117, 147, 273, 291, 441, 637, 679, 819, 873, 1261, 1911, 2037, 3783, 4753, 5733, 6111, 8827, 11349, 14259, 26481, 42777, 61789, 79443, 185367, 556101]

約数ペア:

[(1, 556101), (3, 185367), (7, 79443), (9, 61789), (13, 42777), (21, 26481), (39, 14259), (49, 11349), (63, 8827), (91, 6111), (97, 5733), (117, 4753), (147, 3783), (273, 2037), (291, 1911), (441, 1261), (637, 873), (679, 819)]