86368401

素因数分解:

$3^2\times 7^1\times {\mathrm{757}}^1\times {\mathrm{1811}}^1$

素因数の和:2581

約数の個数: 24

約数和(自身を含む): 142843584

約数和(自身を除く): 56475183

約数列:

[1, 3, 7, 9, 21, 63, 757, 1811, 2271, 5299, 5433, 6813, 12677, 15897, 16299, 38031, 47691, 114093, 1370927, 4112781, 9596489, 12338343, 28789467, 86368401]

約数ペア:

[(1, 86368401), (3, 28789467), (7, 12338343), (9, 9596489), (21, 4112781), (63, 1370927), (757, 114093), (1811, 47691), (2271, 38031), (5299, 16299), (5433, 15897), (6813, 12677)]