89206353

素因数分解:

$3^4\times {\mathrm{491}}^1\times {\mathrm{2243}}^1$

素因数の和:2746

約数の個数: 20

約数和(自身を含む): 133589808

約数和(自身を除く): 44383455

約数列:

[1, 3, 9, 27, 81, 491, 1473, 2243, 4419, 6729, 13257, 20187, 39771, 60561, 181683, 1101313, 3303939, 9911817, 29735451, 89206353]

約数ペア:

[(1, 89206353), (3, 29735451), (9, 9911817), (27, 3303939), (81, 1101313), (491, 181683), (1473, 60561), (2243, 39771), (4419, 20187), (6729, 13257)]