121545819

素因数分解:

$3^3\times {\mathrm{673}}^1\times {\mathrm{6689}}^1$

素因数の和:7371

約数の個数: 16

約数和(自身を含む): 180362400

約数和(自身を除く): 58816581

約数列:

[1, 3, 9, 27, 673, 2019, 6057, 6689, 18171, 20067, 60201, 180603, 4501697, 13505091, 40515273, 121545819]

約数ペア:

[(1, 121545819), (3, 40515273), (9, 13505091), (27, 4501697), (673, 180603), (2019, 60201), (6057, 20067), (6689, 18171)]