314945901

素因数分解:

$3^4\times {\mathrm{643}}^1\times {\mathrm{6047}}^1$

素因数の和:6702

約数の個数: 20

約数和(自身を含む): 471284352

約数和(自身を除く): 156338451

約数列:

[1, 3, 9, 27, 81, 643, 1929, 5787, 6047, 17361, 18141, 52083, 54423, 163269, 489807, 3888221, 11664663, 34993989, 104981967, 314945901]

約数ペア:

[(1, 314945901), (3, 104981967), (9, 34993989), (27, 11664663), (81, 3888221), (643, 489807), (1929, 163269), (5787, 54423), (6047, 52083), (17361, 18141)]