72818127

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{425837}}^1$

素因数の和:425862

約数の個数: 12

約数和(自身を含む): 110717880

約数和(自身を除く): 37899753

約数列:

[1, 3, 9, 19, 57, 171, 425837, 1277511, 3832533, 8090903, 24272709, 72818127]

約数ペア:

[(1, 72818127), (3, 24272709), (9, 8090903), (19, 3832533), (57, 1277511), (171, 425837)]