52990137

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{911}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 80241408

約数和(自身を除く): 27251271

約数列:

[1, 3, 9, 23, 69, 207, 281, 843, 911, 2529, 2733, 6463, 8199, 19389, 20953, 58167, 62859, 188577, 255991, 767973, 2303919, 5887793, 17663379, 52990137]

約数ペア:

[(1, 52990137), (3, 17663379), (9, 5887793), (23, 2303919), (69, 767973), (207, 255991), (281, 188577), (843, 62859), (911, 58167), (2529, 20953), (2733, 19389), (6463, 8199)]