27138105

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4903}}^1$

素因数の和:4958

約数の個数: 32

約数和(自身を含む): 49432320

約数和(自身を除く): 22294215

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 4903, 5535, 14709, 24515, 44127, 73545, 132381, 201023, 220635, 603069, 661905, 1005115, 1809207, 3015345, 5427621, 9046035, 27138105]

約数ペア:

[(1, 27138105), (3, 9046035), (5, 5427621), (9, 3015345), (15, 1809207), (27, 1005115), (41, 661905), (45, 603069), (123, 220635), (135, 201023), (205, 132381), (369, 73545), (615, 44127), (1107, 24515), (1845, 14709), (4903, 5535)]