72560521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 80568576

約数和(自身を除く): 8008055

約数列:

[1, 11, 101, 241, 271, 1111, 2651, 2981, 24341, 27371, 65311, 267751, 301081, 718421, 6596411, 72560521]

約数ペア:

[(1, 72560521), (11, 6596411), (101, 718421), (241, 301081), (271, 267751), (1111, 65311), (2651, 27371), (2981, 24341)]