55479879

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67741}}^1$

素因数の和:67767

約数の個数: 24

約数和(自身を含む): 98632352

約数和(自身を除く): 43152473

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 67741, 203223, 474187, 609669, 880633, 1422561, 2641899, 4267683, 6164431, 7925697, 18493293, 55479879]

約数ペア:

[(1, 55479879), (3, 18493293), (7, 7925697), (9, 6164431), (13, 4267683), (21, 2641899), (39, 1422561), (63, 880633), (91, 609669), (117, 474187), (273, 203223), (819, 67741)]