64467729

素因数分解:

$3^2\times {\mathrm{2411}}^1\times {\mathrm{2971}}^1$

素因数の和:5388

約数の個数: 12

約数和(自身を含む): 93190032

約数和(自身を除く): 28722303

約数列:

[1, 3, 9, 2411, 2971, 7233, 8913, 21699, 26739, 7163081, 21489243, 64467729]

約数ペア:

[(1, 64467729), (3, 21489243), (9, 7163081), (2411, 26739), (2971, 21699), (7233, 8913)]