137809737

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{2459}}^1$

素因数の和:2957

約数の個数: 24

約数和(自身を含む): 214905600

約数和(自身を除く): 77095863

約数列:

[1, 3, 9, 13, 39, 117, 479, 1437, 2459, 4311, 6227, 7377, 18681, 22131, 31967, 56043, 95901, 287703, 1177861, 3533583, 10600749, 15312193, 45936579, 137809737]

約数ペア:

[(1, 137809737), (3, 45936579), (9, 15312193), (13, 10600749), (39, 3533583), (117, 1177861), (479, 287703), (1437, 95901), (2459, 56043), (4311, 31967), (6227, 22131), (7377, 18681)]