64617579

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1153}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 100813440

約数和(自身を除く): 36195861

約数列:

[1, 3, 9, 13, 39, 117, 479, 1153, 1437, 3459, 4311, 6227, 10377, 14989, 18681, 44967, 56043, 134901, 552287, 1656861, 4970583, 7179731, 21539193, 64617579]

約数ペア:

[(1, 64617579), (3, 21539193), (9, 7179731), (13, 4970583), (39, 1656861), (117, 552287), (479, 134901), (1153, 56043), (1437, 44967), (3459, 18681), (4311, 14989), (6227, 10377)]