110990169

素因数分解:

$3^4\times {\mathrm{821}}^1\times {\mathrm{1669}}^1$

素因数の和:2502

約数の個数: 20

約数和(自身を含む): 166101540

約数和(自身を除く): 55111371

約数列:

[1, 3, 9, 27, 81, 821, 1669, 2463, 5007, 7389, 15021, 22167, 45063, 66501, 135189, 1370249, 4110747, 12332241, 36996723, 110990169]

約数ペア:

[(1, 110990169), (3, 36996723), (9, 12332241), (27, 4110747), (81, 1370249), (821, 135189), (1669, 66501), (2463, 45063), (5007, 22167), (7389, 15021)]