64827021

素因数分解:

$3^1\times 7^1\times {\mathrm{1597}}^1\times {\mathrm{1933}}^1$

素因数の和:3540

約数の個数: 16

約数和(自身を含む): 98897024

約数和(自身を除く): 34070003

約数列:

[1, 3, 7, 21, 1597, 1933, 4791, 5799, 11179, 13531, 33537, 40593, 3087001, 9261003, 21609007, 64827021]

約数ペア:

[(1, 64827021), (3, 21609007), (7, 9261003), (21, 3087001), (1597, 40593), (1933, 33537), (4791, 13531), (5799, 11179)]