165320487

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{149341}}^1$

素因数の和:149391

約数の個数: 16

約数和(自身を含む): 250894560

約数和(自身を除く): 85574073

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 149341, 448023, 1344069, 4032207, 6122981, 18368943, 55106829, 165320487]

約数ペア:

[(1, 165320487), (3, 55106829), (9, 18368943), (27, 6122981), (41, 4032207), (123, 1344069), (369, 448023), (1107, 149341)]