78047534397

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{60927037}}^1$

素因数の和:60927108

約数の個数: 16

約数和(自身を含む): 120879243392

約数和(自身を除く): 42831708995

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 60927037, 182781111, 426489259, 1279467777, 3716549257, 11149647771, 26015844799, 78047534397]

約数ペア:

[(1, 78047534397), (3, 26015844799), (7, 11149647771), (21, 3716549257), (61, 1279467777), (183, 426489259), (427, 182781111), (1281, 60927037)]