39218770431

素因数分解:

$3^6\times {\mathrm{2551}}^1\times {\mathrm{21089}}^1$

素因数の和:23658

約数の個数: 28

約数和(自身を含む): 58827096240

約数和(自身を除く): 19608325809

約数列:

[1, 3, 9, 27, 81, 243, 729, 2551, 7653, 21089, 22959, 63267, 68877, 189801, 206631, 569403, 619893, 1708209, 1859679, 5124627, 15373881, 53798039, 161394117, 484182351, 1452547053, 4357641159, 13072923477, 39218770431]

約数ペア:

[(1, 39218770431), (3, 13072923477), (9, 4357641159), (27, 1452547053), (81, 484182351), (243, 161394117), (729, 53798039), (2551, 15373881), (7653, 5124627), (21089, 1859679), (22959, 1708209), (63267, 619893), (68877, 569403), (189801, 206631)]