85404609

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{1063}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 126147840

約数和(自身を除く): 40743231

約数列:

[1, 3, 9, 79, 113, 237, 339, 711, 1017, 1063, 3189, 8927, 9567, 26781, 80343, 83977, 120119, 251931, 360357, 755793, 1081071, 9489401, 28468203, 85404609]

約数ペア:

[(1, 85404609), (3, 28468203), (9, 9489401), (79, 1081071), (113, 755793), (237, 360357), (339, 251931), (711, 120119), (1017, 83977), (1063, 80343), (3189, 26781), (8927, 9567)]