8243669943

素因数分解:

$3^4\times {\mathrm{521}}^1\times {\mathrm{195343}}^1$

素因数の和:195876

約数の個数: 20

約数和(自身を含む): 12338317728

約数和(自身を除く): 4094647785

約数列:

[1, 3, 9, 27, 81, 521, 1563, 4689, 14067, 42201, 195343, 586029, 1758087, 5274261, 15822783, 101773703, 305321109, 915963327, 2747889981, 8243669943]

約数ペア:

[(1, 8243669943), (3, 2747889981), (9, 915963327), (27, 305321109), (81, 101773703), (521, 15822783), (1563, 5274261), (4689, 1758087), (14067, 586029), (42201, 195343)]