55779471

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{13103}}^1$

素因数の和:13163

約数の個数: 24

約数和(自身を含む): 89945856

約数和(自身を除く): 34166385

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 13103, 39309, 117927, 144133, 432399, 563429, 1297197, 1690287, 5070861, 6197719, 18593157, 55779471]

約数ペア:

[(1, 55779471), (3, 18593157), (9, 6197719), (11, 5070861), (33, 1690287), (43, 1297197), (99, 563429), (129, 432399), (387, 144133), (473, 117927), (1419, 39309), (4257, 13103)]