73418819

素因数分解:

${\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 77552640

約数和(自身を除く): 4133821

約数列:

[1, 31, 101, 131, 179, 3131, 4061, 5549, 13231, 18079, 23449, 410161, 560449, 726919, 2368349, 73418819]

約数ペア:

[(1, 73418819), (31, 2368349), (101, 726919), (131, 560449), (179, 410161), (3131, 23449), (4061, 18079), (5549, 13231)]