172284111

素因数分解:

$3^3\times {\mathrm{317}}^1\times {\mathrm{20129}}^1$

素因数の和:20455

約数の個数: 16

約数和(自身を含む): 256053600

約数和(自身を除く): 83769489

約数列:

[1, 3, 9, 27, 317, 951, 2853, 8559, 20129, 60387, 181161, 543483, 6380893, 19142679, 57428037, 172284111]

約数ペア:

[(1, 172284111), (3, 57428037), (9, 19142679), (27, 6380893), (317, 543483), (951, 181161), (2853, 60387), (8559, 20129)]