189841347

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{47189}}^1$

素因数の和:47347

約数の個数: 16

約数和(自身を含む): 283140000

約数和(自身を除く): 93298653

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 47189, 141567, 424701, 1274103, 7031161, 21093483, 63280449, 189841347]

約数ペア:

[(1, 189841347), (3, 63280449), (9, 21093483), (27, 7031161), (149, 1274103), (447, 424701), (1341, 141567), (4023, 47189)]