64201967

素因数分解:

${\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 67555488

約数和(自身を除く): 3353521

約数列:

[1, 43, 73, 113, 181, 3139, 4859, 7783, 8249, 13213, 20453, 354707, 568159, 879479, 1493069, 64201967]

約数ペア:

[(1, 64201967), (43, 1493069), (73, 879479), (113, 568159), (181, 354707), (3139, 20453), (4859, 13213), (7783, 8249)]