202277277

素因数分解:

$3^3\times {\mathrm{389}}^1\times {\mathrm{19259}}^1$

素因数の和:19657

約数の個数: 16

約数和(自身を含む): 300456000

約数和(自身を除く): 98178723

約数列:

[1, 3, 9, 27, 389, 1167, 3501, 10503, 19259, 57777, 173331, 519993, 7491751, 22475253, 67425759, 202277277]

約数ペア:

[(1, 202277277), (3, 67425759), (9, 22475253), (27, 7491751), (389, 519993), (1167, 173331), (3501, 57777), (10503, 19259)]