187289001

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{151897}}^1$

素因数の和:152040

約数の個数: 12

約数和(自身を含む): 272505012

約数和(自身を除く): 85216011

約数列:

[1, 3, 9, 137, 411, 1233, 151897, 455691, 1367073, 20809889, 62429667, 187289001]

約数ペア:

[(1, 187289001), (3, 62429667), (9, 20809889), (137, 1367073), (411, 455691), (1233, 151897)]