163367901

素因数分解:

$3^3\times {\mathrm{307}}^1\times {\mathrm{19709}}^1$

素因数の和:20025

約数の個数: 16

約数和(自身を含む): 242827200

約数和(自身を除く): 79459299

約数列:

[1, 3, 9, 27, 307, 921, 2763, 8289, 19709, 59127, 177381, 532143, 6050663, 18151989, 54455967, 163367901]

約数ペア:

[(1, 163367901), (3, 54455967), (9, 18151989), (27, 6050663), (307, 532143), (921, 177381), (2763, 59127), (8289, 19709)]