122400441

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{619}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 179512320

約数和(自身を除く): 57111879

約数列:

[1, 3, 9, 127, 173, 381, 519, 619, 1143, 1557, 1857, 5571, 21971, 65913, 78613, 107087, 197739, 235839, 321261, 707517, 963783, 13600049, 40800147, 122400441]

約数ペア:

[(1, 122400441), (3, 40800147), (9, 13600049), (127, 963783), (173, 707517), (381, 321261), (519, 235839), (619, 197739), (1143, 107087), (1557, 78613), (1857, 65913), (5571, 21971)]