1366883667

素因数分解:

$3^4\times {\mathrm{1607}}^1\times {\mathrm{10501}}^1$

素因数の和:12120

約数の個数: 20

約数和(自身を含む): 2043353136

約数和(自身を除く): 676469469

約数列:

[1, 3, 9, 27, 81, 1607, 4821, 10501, 14463, 31503, 43389, 94509, 130167, 283527, 850581, 16875107, 50625321, 151875963, 455627889, 1366883667]

約数ペア:

[(1, 1366883667), (3, 455627889), (9, 151875963), (27, 50625321), (81, 16875107), (1607, 850581), (4821, 283527), (10501, 130167), (14463, 94509), (31503, 43389)]