81815261

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{733}}^1$

素因数の和:956

約数の個数: 16

約数和(自身を含む): 91250880

約数和(自身を除く): 9435619

約数列:

[1, 11, 73, 139, 733, 803, 1529, 8063, 10147, 53509, 101887, 111617, 588599, 1120757, 7437751, 81815261]

約数ペア:

[(1, 81815261), (11, 7437751), (73, 1120757), (139, 588599), (733, 111617), (803, 101887), (1529, 53509), (8063, 10147)]