157908051

素因数分解:

$3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{5023}}^1$

素因数の和:5535

約数の個数: 24

約数和(自身を含む): 261248000

約数和(自身を除く): 103339949

約数列:

[1, 3, 7, 9, 21, 63, 499, 1497, 3493, 4491, 5023, 10479, 15069, 31437, 35161, 45207, 105483, 316449, 2506477, 7519431, 17545339, 22558293, 52636017, 157908051]

約数ペア:

[(1, 157908051), (3, 52636017), (7, 22558293), (9, 17545339), (21, 7519431), (63, 2506477), (499, 316449), (1497, 105483), (3493, 45207), (4491, 35161), (5023, 31437), (10479, 15069)]