188814861

素因数分解:

$3^3\times {\mathrm{673}}^1\times {\mathrm{10391}}^1$

素因数の和:11073

約数の個数: 16

約数和(自身を含む): 280168320

約数和(自身を除く): 91353459

約数列:

[1, 3, 9, 27, 673, 2019, 6057, 10391, 18171, 31173, 93519, 280557, 6993143, 20979429, 62938287, 188814861]

約数ペア:

[(1, 188814861), (3, 62938287), (9, 20979429), (27, 6993143), (673, 280557), (2019, 93519), (6057, 31173), (10391, 18171)]