128016651

素因数分解:

$3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{14549}}^1$

素因数の和:14978

約数の個数: 16

約数和(自身を含む): 195552000

約数和(自身を除く): 67535349

約数列:

[1, 3, 7, 21, 419, 1257, 2933, 8799, 14549, 43647, 101843, 305529, 6096031, 18288093, 42672217, 128016651]

約数ペア:

[(1, 128016651), (3, 42672217), (7, 18288093), (21, 6096031), (419, 305529), (1257, 101843), (2933, 43647), (8799, 14549)]