127309761

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{4073}}^1$

素因数の和:4253

約数の個数: 24

約数和(自身を含む): 193205376

約数和(自身を除く): 65895615

約数列:

[1, 3, 9, 23, 69, 151, 207, 453, 1359, 3473, 4073, 10419, 12219, 31257, 36657, 93679, 281037, 615023, 843111, 1845069, 5535207, 14145529, 42436587, 127309761]

約数ペア:

[(1, 127309761), (3, 42436587), (9, 14145529), (23, 5535207), (69, 1845069), (151, 843111), (207, 615023), (453, 281037), (1359, 93679), (3473, 36657), (4073, 31257), (10419, 12219)]