87254091

素因数分解:

$3^4\times {\mathrm{757}}^1\times {\mathrm{1423}}^1$

素因数の和:2192

約数の個数: 20

約数和(自身を含む): 130606432

約数和(自身を除く): 43352341

約数列:

[1, 3, 9, 27, 81, 757, 1423, 2271, 4269, 6813, 12807, 20439, 38421, 61317, 115263, 1077211, 3231633, 9694899, 29084697, 87254091]

約数ペア:

[(1, 87254091), (3, 29084697), (9, 9694899), (27, 3231633), (81, 1077211), (757, 115263), (1423, 61317), (2271, 38421), (4269, 20439), (6813, 12807)]