66757251

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{13397}}^1$

素因数の和:13562

約数の個数: 16

約数和(自身を含む): 97751808

約数和(自身を除く): 30994557

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 13397, 40191, 147367, 442101, 2022947, 6068841, 22252417, 66757251]

約数ペア:

[(1, 66757251), (3, 22252417), (11, 6068841), (33, 2022947), (151, 442101), (453, 147367), (1661, 40191), (4983, 13397)]