71255583

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{13627}}^1$

素因数の和:13723

約数の個数: 24

約数和(自身を含む): 119054208

約数和(自身を除く): 47798625

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 5229, 13627, 40881, 95389, 122643, 286167, 858501, 1131041, 3393123, 7917287, 10179369, 23751861, 71255583]

約数ペア:

[(1, 71255583), (3, 23751861), (7, 10179369), (9, 7917287), (21, 3393123), (63, 1131041), (83, 858501), (249, 286167), (581, 122643), (747, 95389), (1743, 40881), (5229, 13627)]