68613643

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{907}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 80020224

約数和(自身を除く): 11406581

約数列:

[1, 7, 101, 107, 707, 749, 907, 6349, 10807, 75649, 91607, 97049, 641249, 679343, 9801949, 68613643]

約数ペア:

[(1, 68613643), (7, 9801949), (101, 679343), (107, 641249), (707, 97049), (749, 91607), (907, 75649), (6349, 10807)]