105280209

素因数分解:

$3^3\times {\mathrm{997}}^1\times {\mathrm{3911}}^1$

素因数の和:4917

約数の個数: 16

約数和(自身を含む): 156167040

約数和(自身を除く): 50886831

約数列:

[1, 3, 9, 27, 997, 2991, 3911, 8973, 11733, 26919, 35199, 105597, 3899267, 11697801, 35093403, 105280209]

約数ペア:

[(1, 105280209), (3, 35093403), (9, 11697801), (27, 3899267), (997, 105597), (2991, 35199), (3911, 26919), (8973, 11733)]