71326563

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{308773}}^1$

素因数の和:308794

約数の個数: 16

約数和(自身を含む): 118569216

約数和(自身を除く): 47242653

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 308773, 926319, 2161411, 3396503, 6484233, 10189509, 23775521, 71326563]

約数ペア:

[(1, 71326563), (3, 23775521), (7, 10189509), (11, 6484233), (21, 3396503), (33, 2161411), (77, 926319), (231, 308773)]