64494153

素因数分解:

$3^2\times {\mathrm{349}}^1\times {\mathrm{20533}}^1$

素因数の和:20888

約数の個数: 12

約数和(自身を含む): 93429700

約数和(自身を除く): 28935547

約数列:

[1, 3, 9, 349, 1047, 3141, 20533, 61599, 184797, 7166017, 21498051, 64494153]

約数ペア:

[(1, 64494153), (3, 21498051), (9, 7166017), (349, 184797), (1047, 61599), (3141, 20533)]