149803587

素因数分解:

$3^4\times {\mathrm{859}}^1\times {\mathrm{2153}}^1$

素因数の和:3024

約数の個数: 20

約数和(自身を含む): 224145240

約数和(自身を除く): 74341653

約数列:

[1, 3, 9, 27, 81, 859, 2153, 2577, 6459, 7731, 19377, 23193, 58131, 69579, 174393, 1849427, 5548281, 16644843, 49934529, 149803587]

約数ペア:

[(1, 149803587), (3, 49934529), (9, 16644843), (27, 5548281), (81, 1849427), (859, 174393), (2153, 69579), (2577, 58131), (6459, 23193), (7731, 19377)]