68244351

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{19937}}^1$

素因数の和:20110

約数の個数: 16

約数和(自身を含む): 104634624

約数和(自身を除く): 36390273

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 19937, 59811, 139559, 418677, 3249731, 9749193, 22748117, 68244351]

約数ペア:

[(1, 68244351), (3, 22748117), (7, 9749193), (21, 3249731), (163, 418677), (489, 139559), (1141, 59811), (3423, 19937)]