71325023

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 90550656

約数和(自身を除く): 19225633

約数列:

[1, 7, 11, 77, 107, 121, 749, 787, 847, 1177, 5509, 8239, 8657, 12947, 60599, 84209, 90629, 95227, 589463, 666589, 926299, 6484093, 10189289, 71325023]

約数ペア:

[(1, 71325023), (7, 10189289), (11, 6484093), (77, 926299), (107, 666589), (121, 589463), (749, 95227), (787, 90629), (847, 84209), (1177, 60599), (5509, 12947), (8239, 8657)]