99911997

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 147315168

約数和(自身を除く): 47403171

約数列:

[1, 3, 9, 83, 131, 249, 393, 747, 1021, 1179, 3063, 9189, 10873, 32619, 84743, 97857, 133751, 254229, 401253, 762687, 1203759, 11101333, 33303999, 99911997]

約数ペア:

[(1, 99911997), (3, 33303999), (9, 11101333), (83, 1203759), (131, 762687), (249, 401253), (393, 254229), (747, 133751), (1021, 97857), (1179, 84743), (3063, 32619), (9189, 10873)]