64143737

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{18587}}^1$

素因数の和:18640

約数の個数: 16

約数和(自身を含む): 80300160

約数和(自身を除く): 16156423

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 18587, 130109, 315979, 539023, 2211853, 3773161, 9163391, 64143737]

約数ペア:

[(1, 64143737), (7, 9163391), (17, 3773161), (29, 2211853), (119, 539023), (203, 315979), (493, 130109), (3451, 18587)]