61438662

素因数分解:

$2^1\times 3^6\times {\mathrm{42139}}^1$

素因数の和:42159

約数の個数: 28

約数和(自身を含む): 138177060

約数和(自身を除く): 76738398

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 42139, 84278, 126417, 252834, 379251, 758502, 1137753, 2275506, 3413259, 6826518, 10239777, 20479554, 30719331, 61438662]

約数ペア:

[(1, 61438662), (2, 30719331), (3, 20479554), (6, 10239777), (9, 6826518), (18, 3413259), (27, 2275506), (54, 1137753), (81, 758502), (162, 379251), (243, 252834), (486, 126417), (729, 84278), (1458, 42139)]