72599139

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{17807}}^1$

素因数の和:17967

約数の個数: 16

約数和(自身を含む): 108272640

約数和(自身を除く): 35673501

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 17807, 53421, 160263, 480789, 2688857, 8066571, 24199713, 72599139]

約数ペア:

[(1, 72599139), (3, 24199713), (9, 8066571), (27, 2688857), (151, 480789), (453, 160263), (1359, 53421), (4077, 17807)]