30961089

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{60353}}^1$

素因数の和:60381

約数の個数: 16

約数和(自身を含む): 48283200

約数和(自身を除く): 17322111

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 60353, 181059, 543177, 1146707, 1629531, 3440121, 10320363, 30961089]

約数ペア:

[(1, 30961089), (3, 10320363), (9, 3440121), (19, 1629531), (27, 1146707), (57, 543177), (171, 181059), (513, 60353)]