71364139

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4271}}^1$

素因数の和:4327

約数の個数: 24

約数和(自身を含む): 93505536

約数和(自身を除く): 22141397

約数列:

[1, 7, 11, 31, 49, 77, 217, 341, 539, 1519, 2387, 4271, 16709, 29897, 46981, 132401, 209279, 328867, 926807, 1456411, 2302069, 6487649, 10194877, 71364139]

約数ペア:

[(1, 71364139), (7, 10194877), (11, 6487649), (31, 2302069), (49, 1456411), (77, 926807), (217, 328867), (341, 209279), (539, 132401), (1519, 46981), (2387, 29897), (4271, 16709)]