77886400797

素因数分解:

$3^3\times {\mathrm{1801}}^1\times {\mathrm{1601711}}^1$

素因数の和:1603521

約数の個数: 16

約数和(自身を含む): 115451400960

約数和(自身を除く): 37565000163

約数列:

[1, 3, 9, 27, 1801, 5403, 16209, 48627, 1601711, 4805133, 14415399, 43246197, 2884681511, 8654044533, 25962133599, 77886400797]

約数ペア:

[(1, 77886400797), (3, 25962133599), (9, 8654044533), (27, 2884681511), (1801, 43246197), (5403, 14415399), (16209, 4805133), (48627, 1601711)]