77860359

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{13931}}^1$

素因数の和:13969

約数の個数: 24

約数和(自身を含む): 121709952

約数和(自身を除く): 43849593

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 13931, 41793, 125379, 320413, 376137, 961239, 1128411, 2883717, 3385233, 8651151, 25953453, 77860359]

約数ペア:

[(1, 77860359), (3, 25953453), (9, 8651151), (23, 3385233), (27, 2883717), (69, 1128411), (81, 961239), (207, 376137), (243, 320413), (621, 125379), (1863, 41793), (5589, 13931)]