87495999

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{1481}}^1$

素因数の和:1950

約数の個数: 16

約数和(自身を含む): 119508480

約数和(自身を除く): 32012481

約数列:

[1, 3, 47, 141, 419, 1257, 1481, 4443, 19693, 59079, 69607, 208821, 620539, 1861617, 29165333, 87495999]

約数ペア:

[(1, 87495999), (3, 29165333), (47, 1861617), (141, 620539), (419, 208821), (1257, 69607), (1481, 59079), (4443, 19693)]