45309213

素因数分解:

$3^4\times {\mathrm{397}}^1\times {\mathrm{1409}}^1$

素因数の和:1818

約数の個数: 20

約数和(自身を含む): 67902780

約数和(自身を除く): 22593567

約数列:

[1, 3, 9, 27, 81, 397, 1191, 1409, 3573, 4227, 10719, 12681, 32157, 38043, 114129, 559373, 1678119, 5034357, 15103071, 45309213]

約数ペア:

[(1, 45309213), (3, 15103071), (9, 5034357), (27, 1678119), (81, 559373), (397, 114129), (1191, 38043), (1409, 32157), (3573, 12681), (4227, 10719)]