64992819

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{8117}}^1$

素因数の和:8294

約数の個数: 16

約数和(自身を含む): 92350368

約数和(自身を除く): 27357549

約数列:

[1, 3, 17, 51, 157, 471, 2669, 8007, 8117, 24351, 137989, 413967, 1274369, 3823107, 21664273, 64992819]

約数ペア:

[(1, 64992819), (3, 21664273), (17, 3823107), (51, 1274369), (157, 413967), (471, 137989), (2669, 24351), (8007, 8117)]