61463689

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 76088160

約数和(自身を除く): 14624471

約数列:

[1, 7, 19, 49, 107, 133, 617, 749, 931, 2033, 4319, 5243, 11723, 14231, 30233, 66019, 82061, 99617, 462133, 574427, 1254361, 3234931, 8780527, 61463689]

約数ペア:

[(1, 61463689), (7, 8780527), (19, 3234931), (49, 1254361), (107, 574427), (133, 462133), (617, 99617), (749, 82061), (931, 66019), (2033, 30233), (4319, 14231), (5243, 11723)]