151890837

素因数分解:

$3^1\times 7^2\times {\mathrm{1033271}}^1$

素因数の和:1033288

約数の個数: 12

約数和(自身を含む): 235586016

約数和(自身を除く): 83695179

約数列:

[1, 3, 7, 21, 49, 147, 1033271, 3099813, 7232897, 21698691, 50630279, 151890837]

約数ペア:

[(1, 151890837), (3, 50630279), (7, 21698691), (21, 7232897), (49, 3099813), (147, 1033271)]