77992467

素因数分解:

$3^1\times 7^2\times {\mathrm{431}}^1\times {\mathrm{1231}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 121347072

約数和(自身を除く): 43354605

約数列:

[1, 3, 7, 21, 49, 147, 431, 1231, 1293, 3017, 3693, 8617, 9051, 21119, 25851, 60319, 63357, 180957, 530561, 1591683, 3713927, 11141781, 25997489, 77992467]

約数ペア:

[(1, 77992467), (3, 25997489), (7, 11141781), (21, 3713927), (49, 1591683), (147, 530561), (431, 180957), (1231, 63357), (1293, 60319), (3017, 25851), (3693, 21119), (8617, 9051)]