64450689

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{7753}}^1$

素因数の和:7936

約数の個数: 16

約数和(自身を含む): 91559232

約数和(自身を除く): 27108543

約数列:

[1, 3, 17, 51, 163, 489, 2771, 7753, 8313, 23259, 131801, 395403, 1263739, 3791217, 21483563, 64450689]

約数ペア:

[(1, 64450689), (3, 21483563), (17, 3791217), (51, 1263739), (163, 395403), (489, 131801), (2771, 23259), (7753, 8313)]