121313207817

素因数分解:

$3^3\times {\mathrm{13241}}^1\times {\mathrm{339331}}^1$

素因数の和:352581

約数の個数: 16

約数和(自身を含む): 179737373760

約数和(自身を除く): 58424165943

約数列:

[1, 3, 9, 27, 13241, 39723, 119169, 339331, 357507, 1017993, 3053979, 9161937, 4493081771, 13479245313, 40437735939, 121313207817]

約数ペア:

[(1, 121313207817), (3, 40437735939), (9, 13479245313), (27, 4493081771), (13241, 9161937), (39723, 3053979), (119169, 1017993), (339331, 357507)]