81467859

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{145219}}^1$

素因数の和:145250

約数の個数: 16

約数和(自身を含む): 125470080

約数和(自身を除く): 44002221

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 145219, 435657, 1597409, 2468723, 4792227, 7406169, 27155953, 81467859]

約数ペア:

[(1, 81467859), (3, 27155953), (11, 7406169), (17, 4792227), (33, 2468723), (51, 1597409), (187, 435657), (561, 145219)]