81274434

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{90911}}^1$

素因数の和:91065

約数の個数: 16

約数和(自身を含む): 163641600

約数和(自身を除く): 82367166

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 90911, 181822, 272733, 545466, 13545739, 27091478, 40637217, 81274434]

約数ペア:

[(1, 81274434), (2, 40637217), (3, 27091478), (6, 13545739), (149, 545466), (298, 272733), (447, 181822), (894, 90911)]