68600511

素因数分解:

$3^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1907}}^1$

素因数の和:2491

約数の個数: 24

約数和(自身を含む): 113503104

約数和(自身を除く): 44902593

約数列:

[1, 3, 7, 9, 21, 63, 571, 1713, 1907, 3997, 5139, 5721, 11991, 13349, 17163, 35973, 40047, 120141, 1088897, 3266691, 7622279, 9800073, 22866837, 68600511]

約数ペア:

[(1, 68600511), (3, 22866837), (7, 9800073), (9, 7622279), (21, 3266691), (63, 1088897), (571, 120141), (1713, 40047), (1907, 35973), (3997, 17163), (5139, 13349), (5721, 11991)]