121589073

素因数分解:

$3^3\times {\mathrm{887}}^1\times {\mathrm{5077}}^1$

素因数の和:5973

約数の個数: 16

約数和(自身を含む): 180370560

約数和(自身を除く): 58781487

約数列:

[1, 3, 9, 27, 887, 2661, 5077, 7983, 15231, 23949, 45693, 137079, 4503299, 13509897, 40529691, 121589073]

約数ペア:

[(1, 121589073), (3, 40529691), (9, 13509897), (27, 4503299), (887, 137079), (2661, 45693), (5077, 23949), (7983, 15231)]