55542609

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 81868800

約数和(自身を除く): 26326191

約数列:

[1, 3, 9, 79, 191, 237, 409, 573, 711, 1227, 1719, 3681, 15089, 32311, 45267, 78119, 96933, 135801, 234357, 290799, 703071, 6171401, 18514203, 55542609]

約数ペア:

[(1, 55542609), (3, 18514203), (9, 6171401), (79, 703071), (191, 290799), (237, 234357), (409, 135801), (573, 96933), (711, 78119), (1227, 45267), (1719, 32311), (3681, 15089)]