27201681

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8017}}^1$

素因数の和:8065

約数の個数: 24

約数和(自身を含む): 43778280

約数和(自身を除く): 16576599

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 8017, 24051, 72153, 104221, 232493, 312663, 697479, 937989, 2092437, 3022409, 9067227, 27201681]

約数ペア:

[(1, 27201681), (3, 9067227), (9, 3022409), (13, 2092437), (29, 937989), (39, 697479), (87, 312663), (117, 232493), (261, 104221), (377, 72153), (1131, 24051), (3393, 8017)]