82131679

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{1217}}^1$

素因数の和:1566

約数の個数: 16

約数和(自身を含む): 97284096

約数和(自身を除く): 15152417

約数列:

[1, 7, 31, 217, 311, 1217, 2177, 8519, 9641, 37727, 67487, 264089, 378487, 2649409, 11733097, 82131679]

約数ペア:

[(1, 82131679), (7, 11733097), (31, 2649409), (217, 378487), (311, 264089), (1217, 67487), (2177, 37727), (8519, 9641)]