91457727

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{7039}}^1$

素因数の和:7174

約数の個数: 16

約数和(自身を含む): 125706240

約数和(自身を除く): 34248513

約数列:

[1, 3, 61, 71, 183, 213, 4331, 7039, 12993, 21117, 429379, 499769, 1288137, 1499307, 30485909, 91457727]

約数ペア:

[(1, 91457727), (3, 30485909), (61, 1499307), (71, 1288137), (183, 499769), (213, 429379), (4331, 21117), (7039, 12993)]