9855729

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 16114560

約数和(自身を除く): 6258831

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 653, 1161, 1677, 1959, 5031, 5877, 8489, 15093, 17631, 25467, 28079, 76401, 84237, 229203, 252711, 365027, 758133, 1095081, 3285243, 9855729]

約数ペア:

[(1, 9855729), (3, 3285243), (9, 1095081), (13, 758133), (27, 365027), (39, 252711), (43, 229203), (117, 84237), (129, 76401), (351, 28079), (387, 25467), (559, 17631), (653, 15093), (1161, 8489), (1677, 5877), (1959, 5031)]