64635819

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{55103}}^1$

素因数の和:55146

約数の個数: 16

約数和(自身を含む): 95219712

約数和(自身を除く): 30583893

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 55103, 165309, 936751, 1267369, 2810253, 3802107, 21545273, 64635819]

約数ペア:

[(1, 64635819), (3, 21545273), (17, 3802107), (23, 2810253), (51, 1267369), (69, 936751), (391, 165309), (1173, 55103)]