121581909

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{794653}}^1$

素因数の和:794676

約数の個数: 12

約数和(自身を含む): 185949036

約数和(自身を除く): 64367127

約数列:

[1, 3, 9, 17, 51, 153, 794653, 2383959, 7151877, 13509101, 40527303, 121581909]

約数ペア:

[(1, 121581909), (3, 40527303), (9, 13509101), (17, 7151877), (51, 2383959), (153, 794653)]