64436781

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{2837}}^1$

素因数の和:3020

約数の個数: 16

約数和(自身を含む): 88000704

約数和(自身を除く): 23563923

約数列:

[1, 3, 67, 113, 201, 339, 2837, 7571, 8511, 22713, 190079, 320581, 570237, 961743, 21478927, 64436781]

約数ペア:

[(1, 64436781), (3, 21478927), (67, 961743), (113, 570237), (201, 320581), (339, 190079), (2837, 22713), (7571, 8511)]