72437911

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{27449}}^1$

素因数の和:27498

約数の個数: 16

約数和(自身を含む): 92232000

約数和(自身を除く): 19794089

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 27449, 192143, 356837, 796021, 2497859, 5572147, 10348273, 72437911]

約数ペア:

[(1, 72437911), (7, 10348273), (13, 5572147), (29, 2497859), (91, 796021), (203, 356837), (377, 192143), (2639, 27449)]