156977930979

素因数分解:

$3^2\times {\mathrm{141241}}^1\times {\mathrm{123491}}^1$

素因数の和:264738

約数の個数: 12

約数和(自身を含む): 226749341832

約数和(自身を除く): 69771410853

約数列:

[1, 3, 9, 123491, 141241, 370473, 423723, 1111419, 1271169, 17441992331, 52325976993, 156977930979]

約数ペア:

[(1, 156977930979), (3, 52325976993), (9, 17441992331), (123491, 1271169), (141241, 1111419), (370473, 423723)]