66419313

素因数分解:

$3^1\times {\mathrm{151}}^2\times {\mathrm{971}}^1$

素因数の和:1276

約数の個数: 12

約数和(自身を含む): 89241264

約数和(自身を除く): 22821951

約数列:

[1, 3, 151, 453, 971, 2913, 22801, 68403, 146621, 439863, 22139771, 66419313]

約数ペア:

[(1, 66419313), (3, 22139771), (151, 439863), (453, 146621), (971, 68403), (2913, 22801)]