56771559

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1013}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 88583040

約数和(自身を除く): 31811481

約数列:

[1, 3, 9, 13, 39, 117, 479, 1013, 1437, 3039, 4311, 6227, 9117, 13169, 18681, 39507, 56043, 118521, 485227, 1455681, 4367043, 6307951, 18923853, 56771559]

約数ペア:

[(1, 56771559), (3, 18923853), (9, 6307951), (13, 4367043), (39, 1455681), (117, 485227), (479, 118521), (1013, 56043), (1437, 39507), (3039, 18681), (4311, 13169), (6227, 9117)]