71628531

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{108037}}^1$

素因数の和:108070

約数の個数: 16

約数和(自身を含む): 108902304

約数和(自身を除く): 37273773

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 108037, 324111, 1404481, 1836629, 4213443, 5509887, 23876177, 71628531]

約数ペア:

[(1, 71628531), (3, 23876177), (13, 5509887), (17, 4213443), (39, 1836629), (51, 1404481), (221, 324111), (663, 108037)]