153642093

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5471}}^1$

素因数の和:5545

約数の個数: 32

約数和(自身を含む): 239542272

約数和(自身を除く): 85900179

約数列:

[1, 3, 11, 23, 33, 37, 69, 111, 253, 407, 759, 851, 1221, 2553, 5471, 9361, 16413, 28083, 60181, 125833, 180543, 202427, 377499, 607281, 1384163, 2226697, 4152489, 4655821, 6680091, 13967463, 51214031, 153642093]

約数ペア:

[(1, 153642093), (3, 51214031), (11, 13967463), (23, 6680091), (33, 4655821), (37, 4152489), (69, 2226697), (111, 1384163), (253, 607281), (407, 377499), (759, 202427), (851, 180543), (1221, 125833), (2553, 60181), (5471, 28083), (9361, 16413)]