79746021

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4127}}^1$

素因数の和:4265

約数の個数: 24

約数和(自身を含む): 122353920

約数和(自身を除く): 42607899

約数列:

[1, 3, 9, 19, 57, 113, 171, 339, 1017, 2147, 4127, 6441, 12381, 19323, 37143, 78413, 235239, 466351, 705717, 1399053, 4197159, 8860669, 26582007, 79746021]

約数ペア:

[(1, 79746021), (3, 26582007), (9, 8860669), (19, 4197159), (57, 1399053), (113, 705717), (171, 466351), (339, 235239), (1017, 78413), (2147, 37143), (4127, 19323), (6441, 12381)]