63994995

素因数分解:

$3^3\times 5^1\times {\mathrm{474037}}^1$

素因数の和:474051

約数の個数: 16

約数和(自身を含む): 113769120

約数和(自身を除く): 49774125

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 474037, 1422111, 2370185, 4266333, 7110555, 12798999, 21331665, 63994995]

約数ペア:

[(1, 63994995), (3, 21331665), (5, 12798999), (9, 7110555), (15, 4266333), (27, 2370185), (45, 1422111), (135, 474037)]