68456211

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{34211}}^1$

素因数の和:34266

約数の個数: 16

約数和(自身を含む): 98530560

約数和(自身を除く): 30074349

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 34211, 102633, 786853, 992119, 2360559, 2976357, 22818737, 68456211]

約数ペア:

[(1, 68456211), (3, 22818737), (23, 2976357), (29, 2360559), (69, 992119), (87, 786853), (667, 102633), (2001, 34211)]