71801877

素因数分解:

$3^1\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{3061}}^1$

素因数の和:4188

約数の個数: 16

約数和(自身を含む): 109546112

約数和(自身を除く): 37744235

約数列:

[1, 3, 7, 21, 1117, 3061, 3351, 7819, 9183, 21427, 23457, 64281, 3419137, 10257411, 23933959, 71801877]

約数ペア:

[(1, 71801877), (3, 23933959), (7, 10257411), (21, 3419137), (1117, 64281), (3061, 23457), (3351, 21427), (7819, 9183)]