149997843

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{1429}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 220849200

約数和(自身を除く): 70851357

約数列:

[1, 3, 9, 107, 109, 321, 327, 963, 981, 1429, 4287, 11663, 12861, 34989, 104967, 152903, 155761, 458709, 467283, 1376127, 1401849, 16666427, 49999281, 149997843]

約数ペア:

[(1, 149997843), (3, 49999281), (9, 16666427), (107, 1401849), (109, 1376127), (321, 467283), (327, 458709), (963, 155761), (981, 152903), (1429, 104967), (4287, 34989), (11663, 12861)]