68425239

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{1721}}^1$

素因数の和:2210

約数の個数: 16

約数和(自身を含む): 94641120

約数和(自身を除く): 26215881

約数列:

[1, 3, 29, 87, 457, 1371, 1721, 5163, 13253, 39759, 49909, 149727, 786497, 2359491, 22808413, 68425239]

約数ペア:

[(1, 68425239), (3, 22808413), (29, 2359491), (87, 786497), (457, 149727), (1371, 49909), (1721, 39759), (5163, 13253)]