81825378

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{64633}}^1$

素因数の和:64849

約数の個数: 16

約数和(自身を含む): 164428896

約数和(自身を除く): 82603518

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 64633, 129266, 193899, 387798, 13637563, 27275126, 40912689, 81825378]

約数ペア:

[(1, 81825378), (2, 40912689), (3, 27275126), (6, 13637563), (211, 387798), (422, 193899), (633, 129266), (1266, 64633)]