68697573

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{142231}}^1$

素因数の和:142264

約数の個数: 16

約数和(自身を含む): 109234176

約数和(自身を除く): 40536603

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 142231, 426693, 995617, 2986851, 3271313, 9813939, 22899191, 68697573]

約数ペア:

[(1, 68697573), (3, 22899191), (7, 9813939), (21, 3271313), (23, 2986851), (69, 995617), (161, 426693), (483, 142231)]