27558711

素因数分解:

$3^4\times {\mathrm{313}}^1\times {\mathrm{1087}}^1$

素因数の和:1412

約数の個数: 20

約数和(自身を含む): 41337472

約数和(自身を除く): 13778761

約数列:

[1, 3, 9, 27, 81, 313, 939, 1087, 2817, 3261, 8451, 9783, 25353, 29349, 88047, 340231, 1020693, 3062079, 9186237, 27558711]

約数ペア:

[(1, 27558711), (3, 9186237), (9, 3062079), (27, 1020693), (81, 340231), (313, 88047), (939, 29349), (1087, 25353), (2817, 9783), (3261, 8451)]