55982667

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 84672000

約数和(自身を除く): 28689333

約数列:

[1, 3, 13, 23, 39, 69, 139, 299, 417, 449, 897, 1347, 1807, 3197, 5421, 5837, 9591, 10327, 17511, 30981, 41561, 62411, 124683, 134251, 187233, 402753, 811343, 1435453, 2434029, 4306359, 18660889, 55982667]

約数ペア:

[(1, 55982667), (3, 18660889), (13, 4306359), (23, 2434029), (39, 1435453), (69, 811343), (139, 402753), (299, 187233), (417, 134251), (449, 124683), (897, 62411), (1347, 41561), (1807, 30981), (3197, 17511), (5421, 10327), (5837, 9591)]