40948376511

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{17889199}}^1$

素因数の和:17889318

約数の個数: 16

約数和(自身を含む): 62969984000

約数和(自身を除く): 22021607489

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 17889199, 53667597, 125224393, 375673179, 1949922691, 5849768073, 13649458837, 40948376511]

約数ペア:

[(1, 40948376511), (3, 13649458837), (7, 5849768073), (21, 1949922691), (109, 375673179), (327, 125224393), (763, 53667597), (2289, 17889199)]