71793831

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{1213}}^1$

素因数の和:1506

約数の個数: 16

約数和(自身を含む): 97217120

約数和(自身を除く): 25423289

約数列:

[1, 3, 109, 181, 327, 543, 1213, 3639, 19729, 59187, 132217, 219553, 396651, 658659, 23931277, 71793831]

約数ペア:

[(1, 71793831), (3, 23931277), (109, 658659), (181, 396651), (327, 219553), (543, 132217), (1213, 59187), (3639, 19729)]