91604457

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30937}}^1$

素因数の和:30997

約数の個数: 24

約数和(自身を含む): 154442496

約数和(自身を除く): 62838039

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 30937, 92811, 216559, 278433, 649677, 1454039, 1949031, 4362117, 10178273, 13086351, 30534819, 91604457]

約数ペア:

[(1, 91604457), (3, 30534819), (7, 13086351), (9, 10178273), (21, 4362117), (47, 1949031), (63, 1454039), (141, 649677), (329, 278433), (423, 216559), (987, 92811), (2961, 30937)]