72869499

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1879}}^1$

素因数の和:2055

約数の個数: 24

約数和(自身を含む): 109491200

約数和(自身を除く): 36621701

約数列:

[1, 3, 9, 31, 93, 139, 279, 417, 1251, 1879, 4309, 5637, 12927, 16911, 38781, 58249, 174747, 261181, 524241, 783543, 2350629, 8096611, 24289833, 72869499]

約数ペア:

[(1, 72869499), (3, 24289833), (9, 8096611), (31, 2350629), (93, 783543), (139, 524241), (279, 261181), (417, 174747), (1251, 58249), (1879, 38781), (4309, 16911), (5637, 12927)]