27878301

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14821}}^1$

素因数の和:14857

約数の個数: 24

約数和(自身を含む): 46244640

約数和(自身を除く): 18366339

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 14821, 44463, 133389, 163031, 281599, 489093, 844797, 1467279, 2534391, 3097589, 9292767, 27878301]

約数ペア:

[(1, 27878301), (3, 9292767), (9, 3097589), (11, 2534391), (19, 1467279), (33, 844797), (57, 489093), (99, 281599), (171, 163031), (209, 133389), (627, 44463), (1881, 14821)]