79868313

素因数分解:

$3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{3259}}^1$

素因数の和:3661

約数の個数: 24

約数和(自身を含む): 132225600

約数和(自身を除く): 52357287

約数列:

[1, 3, 7, 9, 21, 63, 389, 1167, 2723, 3259, 3501, 8169, 9777, 22813, 24507, 29331, 68439, 205317, 1267751, 3803253, 8874257, 11409759, 26622771, 79868313]

約数ペア:

[(1, 79868313), (3, 26622771), (7, 11409759), (9, 8874257), (21, 3803253), (63, 1267751), (389, 205317), (1167, 68439), (2723, 29331), (3259, 24507), (3501, 22813), (8169, 9777)]