77010831

素因数分解:

$3^7\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 120599040

約数和(自身を除く): 43588209

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1531, 1863, 2187, 4593, 5589, 13779, 16767, 35213, 41337, 50301, 105639, 124011, 316917, 372033, 950751, 1116099, 2852253, 3348297, 8556759, 25670277, 77010831]

約数ペア:

[(1, 77010831), (3, 25670277), (9, 8556759), (23, 3348297), (27, 2852253), (69, 1116099), (81, 950751), (207, 372033), (243, 316917), (621, 124011), (729, 105639), (1531, 50301), (1863, 41337), (2187, 35213), (4593, 16767), (5589, 13779)]