121836169

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43189}}^1$

素因数の和:43240

約数の個数: 16

約数和(自身を含む): 154792960

約数和(自身を除く): 32956791

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 43189, 302323, 561457, 1338859, 3930199, 9372013, 17405167, 121836169]

約数ペア:

[(1, 121836169), (7, 17405167), (13, 9372013), (31, 3930199), (91, 1338859), (217, 561457), (403, 302323), (2821, 43189)]