991112796093

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{65458873}}^1$

素因数の和:65458993

約数の個数: 24

約数和(自身を含む): 1552160820288

約数和(自身を除く): 561048024195

約数列:

[1, 3, 7, 21, 49, 103, 147, 309, 721, 2163, 5047, 15141, 65458873, 196376619, 458212111, 1374636333, 3207484777, 6742263919, 9622454331, 20226791757, 47195847433, 141587542299, 330370932031, 991112796093]

約数ペア:

[(1, 991112796093), (3, 330370932031), (7, 141587542299), (21, 47195847433), (49, 20226791757), (103, 9622454331), (147, 6742263919), (309, 3207484777), (721, 1374636333), (2163, 458212111), (5047, 196376619), (15141, 65458873)]