27633393

素因数分解:

$3^4\times {\mathrm{389}}^1\times {\mathrm{877}}^1$

素因数の和:1278

約数の個数: 20

約数和(自身を含む): 41432820

約数和(自身を除く): 13799427

約数列:

[1, 3, 9, 27, 81, 389, 877, 1167, 2631, 3501, 7893, 10503, 23679, 31509, 71037, 341153, 1023459, 3070377, 9211131, 27633393]

約数ペア:

[(1, 27633393), (3, 9211131), (9, 3070377), (27, 1023459), (81, 341153), (389, 71037), (877, 31509), (1167, 23679), (2631, 10503), (3501, 7893)]