75722121

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{151}}^2$

素因数の和:355

約数の個数: 30

約数和(自身を含む): 116647146

約数和(自身を除く): 40925025

約数列:

[1, 3, 9, 27, 41, 81, 123, 151, 369, 453, 1107, 1359, 3321, 4077, 6191, 12231, 18573, 22801, 55719, 68403, 167157, 205209, 501471, 615627, 934841, 1846881, 2804523, 8413569, 25240707, 75722121]

約数ペア:

[(1, 75722121), (3, 25240707), (9, 8413569), (27, 2804523), (41, 1846881), (81, 934841), (123, 615627), (151, 501471), (369, 205209), (453, 167157), (1107, 68403), (1359, 55719), (3321, 22801), (4077, 18573), (6191, 12231)]