210230289

素因数分解:

$3^3\times {\mathrm{1447}}^1\times {\mathrm{5381}}^1$

素因数の和:6837

約数の個数: 16

約数和(自身を含む): 311725440

約数和(自身を除く): 101495151

約数列:

[1, 3, 9, 27, 1447, 4341, 5381, 13023, 16143, 39069, 48429, 145287, 7786307, 23358921, 70076763, 210230289]

約数ペア:

[(1, 210230289), (3, 70076763), (9, 23358921), (27, 7786307), (1447, 145287), (4341, 48429), (5381, 39069), (13023, 16143)]