156635991

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{35591}}^1$

素因数の和:35763

約数の個数: 16

約数和(自身を含む): 233483520

約数和(自身を除く): 76847529

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 35591, 106773, 320319, 960957, 5801333, 17403999, 52211997, 156635991]

約数ペア:

[(1, 156635991), (3, 52211997), (9, 17403999), (27, 5801333), (163, 960957), (489, 320319), (1467, 106773), (4401, 35591)]