31672107

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 49939200

約数和(自身を除く): 18267093

約数列:

[1, 3, 9, 19, 27, 57, 107, 171, 321, 513, 577, 963, 1731, 2033, 2889, 5193, 6099, 10963, 15579, 18297, 32889, 54891, 61739, 98667, 185217, 296001, 555651, 1173041, 1666953, 3519123, 10557369, 31672107]

約数ペア:

[(1, 31672107), (3, 10557369), (9, 3519123), (19, 1666953), (27, 1173041), (57, 555651), (107, 296001), (171, 185217), (321, 98667), (513, 61739), (577, 54891), (963, 32889), (1731, 18297), (2033, 15579), (2889, 10963), (5193, 6099)]