156730239

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{677}}^1\times {\mathrm{887}}^1$

素因数の和:1599

約数の個数: 24

約数和(自身を含む): 234804960

約数和(自身を除く): 78074721

約数列:

[1, 3, 9, 29, 87, 261, 677, 887, 2031, 2661, 6093, 7983, 19633, 25723, 58899, 77169, 176697, 231507, 600499, 1801497, 5404491, 17414471, 52243413, 156730239]

約数ペア:

[(1, 156730239), (3, 52243413), (9, 17414471), (29, 5404491), (87, 1801497), (261, 600499), (677, 231507), (887, 176697), (2031, 77169), (2661, 58899), (6093, 25723), (7983, 19633)]