157424259

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{13997}}^1$

素因数の和:14186

約数の個数: 16

約数和(自身を含む): 220384512

約数和(自身を除く): 62960253

約数列:

[1, 3, 23, 69, 163, 489, 3749, 11247, 13997, 41991, 321931, 965793, 2281511, 6844533, 52474753, 157424259]

約数ペア:

[(1, 157424259), (3, 52474753), (23, 6844533), (69, 2281511), (163, 965793), (489, 321931), (3749, 41991), (11247, 13997)]