180050139

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{6653}}^1$

素因数の和:6787

約数の個数: 24

約数和(自身を含む): 271270272

約数和(自身を除く): 91220133

約数列:

[1, 3, 9, 31, 93, 97, 279, 291, 873, 3007, 6653, 9021, 19959, 27063, 59877, 206243, 618729, 645341, 1856187, 1936023, 5808069, 20005571, 60016713, 180050139]

約数ペア:

[(1, 180050139), (3, 60016713), (9, 20005571), (31, 5808069), (93, 1936023), (97, 1856187), (279, 645341), (291, 618729), (873, 206243), (3007, 59877), (6653, 27063), (9021, 19959)]