129590391

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{166783}}^1$

素因数の和:166830

約数の個数: 16

約数和(自身を含む): 202809344

約数和(自身を除く): 73218953

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 166783, 500349, 1167481, 3502443, 6170971, 18512913, 43196797, 129590391]

約数ペア:

[(1, 129590391), (3, 43196797), (7, 18512913), (21, 6170971), (37, 3502443), (111, 1167481), (259, 500349), (777, 166783)]