315042561

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{109049}}^1$

素因数の和:109165

約数の個数: 16

約数和(自身を含む): 471096000

約数和(自身を除く): 156053439

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 109049, 327147, 981441, 2944323, 11668243, 35004729, 105014187, 315042561]

約数ペア:

[(1, 315042561), (3, 105014187), (9, 35004729), (27, 11668243), (107, 2944323), (321, 981441), (963, 327147), (2889, 109049)]