80542377

素因数分解:

$3^3\times {\mathrm{37}}^2\times {\mathrm{2179}}^1$

素因数の和:2262

約数の個数: 24

約数和(自身を含む): 122690400

約数和(自身を除く): 42148023

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 1369, 2179, 4107, 6537, 12321, 19611, 36963, 58833, 80623, 241869, 725607, 2176821, 2983051, 8949153, 26847459, 80542377]

約数ペア:

[(1, 80542377), (3, 26847459), (9, 8949153), (27, 2983051), (37, 2176821), (111, 725607), (333, 241869), (999, 80623), (1369, 58833), (2179, 36963), (4107, 19611), (6537, 12321)]