77961663

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{222113}}^1$

素因数の和:222135

約数の個数: 16

約数和(自身を含む): 124383840

約数和(自身を除く): 46422177

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 222113, 666339, 1999017, 2887469, 5997051, 8662407, 25987221, 77961663]

約数ペア:

[(1, 77961663), (3, 25987221), (9, 8662407), (13, 5997051), (27, 2887469), (39, 1999017), (117, 666339), (351, 222113)]