55308681

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1447}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 83126784

約数和(自身を除く): 27818103

約数列:

[1, 3, 9, 31, 93, 137, 279, 411, 1233, 1447, 4247, 4341, 12741, 13023, 38223, 44857, 134571, 198239, 403713, 594717, 1784151, 6145409, 18436227, 55308681]

約数ペア:

[(1, 55308681), (3, 18436227), (9, 6145409), (31, 1784151), (93, 594717), (137, 403713), (279, 198239), (411, 134571), (1233, 44857), (1447, 38223), (4247, 13023), (4341, 12741)]