65715673767

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1307}}^1\times {\mathrm{2347}}^1$

素因数の和:3887

約数の個数: 32

約数和(自身を含む): 90563073792

約数和(自身を除く): 24847400025

約数列:

[1, 3, 37, 111, 193, 579, 1307, 2347, 3921, 7041, 7141, 21423, 48359, 86839, 145077, 252251, 260517, 452971, 756753, 1358913, 3067529, 9202587, 9333287, 16759927, 27999861, 50279781, 113498573, 340495719, 592033097, 1776099291, 21905224589, 65715673767]

約数ペア:

[(1, 65715673767), (3, 21905224589), (37, 1776099291), (111, 592033097), (193, 340495719), (579, 113498573), (1307, 50279781), (2347, 27999861), (3921, 16759927), (7041, 9333287), (7141, 9202587), (21423, 3067529), (48359, 1358913), (86839, 756753), (145077, 452971), (252251, 260517)]