170717127

素因数分解:

$3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{7691}}^1$

素因数の和:7859

約数の個数: 24

約数和(自身を含む): 266573952

約数和(自身を除く): 95856825

約数列:

[1, 3, 7, 21, 49, 147, 151, 453, 1057, 3171, 7399, 7691, 22197, 23073, 53837, 161511, 376859, 1130577, 1161341, 3484023, 8129387, 24388161, 56905709, 170717127]

約数ペア:

[(1, 170717127), (3, 56905709), (7, 24388161), (21, 8129387), (49, 3484023), (147, 1161341), (151, 1130577), (453, 376859), (1057, 161511), (3171, 53837), (7399, 23073), (7691, 22197)]