55743207

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{75227}}^1$

素因数の和:75262

約数の個数: 16

約数和(自身を含む): 84255360

約数和(自身を除く): 28512153

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 75227, 225681, 977951, 1429313, 2933853, 4287939, 18581069, 55743207]

約数ペア:

[(1, 55743207), (3, 18581069), (13, 4287939), (19, 2933853), (39, 1429313), (57, 977951), (247, 225681), (741, 75227)]