81406697

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2693}}^1$

素因数の和:2792

約数の個数: 16

約数和(自身を含む): 90087360

約数和(自身を除く): 8680663

約数列:

[1, 19, 37, 43, 703, 817, 1591, 2693, 30229, 51167, 99641, 115799, 1893179, 2200181, 4284563, 81406697]

約数ペア:

[(1, 81406697), (19, 4284563), (37, 2200181), (43, 1893179), (703, 115799), (817, 99641), (1591, 51167), (2693, 30229)]