51646617

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27457}}^1$

素因数の和:27493

約数の個数: 24

約数和(自身を含む): 85668960

約数和(自身を除く): 34022343

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 27457, 82371, 247113, 302027, 521683, 906081, 1565049, 2718243, 4695147, 5738513, 17215539, 51646617]

約数ペア:

[(1, 51646617), (3, 17215539), (9, 5738513), (11, 4695147), (19, 2718243), (33, 1565049), (57, 906081), (99, 521683), (171, 302027), (209, 247113), (627, 82371), (1881, 27457)]