86669319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{17393}}^1$

素因数の和:17558

約数の個数: 16

約数和(自身を含む): 126906624

約数和(自身を除く): 40237305

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 17393, 52179, 191323, 573969, 2626343, 7879029, 28889773, 86669319]

約数ペア:

[(1, 86669319), (3, 28889773), (11, 7879029), (33, 2626343), (151, 573969), (453, 191323), (1661, 52179), (4983, 17393)]