77124609

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{18917}}^1$

素因数の和:19077

約数の個数: 16

約数和(自身を含む): 115021440

約数和(自身を除く): 37896831

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 18917, 56751, 170253, 510759, 2856467, 8569401, 25708203, 77124609]

約数ペア:

[(1, 77124609), (3, 25708203), (9, 8569401), (27, 2856467), (151, 510759), (453, 170253), (1359, 56751), (4077, 18917)]