188356473

素因数分解:

$3^2\times {\mathrm{307}}^1\times {\mathrm{68171}}^1$

素因数の和:68484

約数の個数: 12

約数和(自身を含む): 272960688

約数和(自身を除く): 84604215

約数列:

[1, 3, 9, 307, 921, 2763, 68171, 204513, 613539, 20928497, 62785491, 188356473]

約数ペア:

[(1, 188356473), (3, 62785491), (9, 20928497), (307, 613539), (921, 204513), (2763, 68171)]