77643621

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{2137}}^1$

素因数の和:2521

約数の個数: 24

約数和(自身を含む): 122738304

約数和(自身を除く): 45094683

約数列:

[1, 3, 9, 11, 33, 99, 367, 1101, 2137, 3303, 4037, 6411, 12111, 19233, 23507, 36333, 70521, 211563, 784279, 2352837, 7058511, 8627069, 25881207, 77643621]

約数ペア:

[(1, 77643621), (3, 25881207), (9, 8627069), (11, 7058511), (33, 2352837), (99, 784279), (367, 211563), (1101, 70521), (2137, 36333), (3303, 23507), (4037, 19233), (6411, 12111)]