81356119

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1451}}^1$

素因数の和:1710

約数の個数: 16

約数和(自身を含む): 92695680

約数和(自身を除く): 11339561

約数列:

[1, 13, 19, 227, 247, 1451, 2951, 4313, 18863, 27569, 56069, 329377, 358397, 4281901, 6258163, 81356119]

約数ペア:

[(1, 81356119), (13, 6258163), (19, 4281901), (227, 358397), (247, 329377), (1451, 56069), (2951, 27569), (4313, 18863)]