53188737

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{23671}}^1$

素因数の和:23788

約数の個数: 16

約数和(自身を含む): 81810432

約数和(自身を除く): 28621695

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 23671, 71013, 165697, 497091, 2532797, 7598391, 17729579, 53188737]

約数ペア:

[(1, 53188737), (3, 17729579), (7, 7598391), (21, 2532797), (107, 497091), (321, 165697), (749, 71013), (2247, 23671)]