151616641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 167521536

約数和(自身を除く): 15904895

約数列:

[1, 11, 181, 271, 281, 1991, 2981, 3091, 49051, 50861, 76151, 539561, 559471, 837661, 13783331, 151616641]

約数ペア:

[(1, 151616641), (11, 13783331), (181, 837661), (271, 559471), (281, 539561), (1991, 76151), (2981, 50861), (3091, 49051)]