54803151

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:432

約数の個数: 36

約数和(自身を含む): 86671728

約数和(自身を除く): 31868577

約数列:

[1, 3, 9, 13, 39, 117, 137, 169, 263, 411, 507, 789, 1233, 1521, 1781, 2367, 3419, 5343, 10257, 16029, 23153, 30771, 36031, 44447, 69459, 108093, 133341, 208377, 324279, 400023, 468403, 1405209, 4215627, 6089239, 18267717, 54803151]

約数ペア:

[(1, 54803151), (3, 18267717), (9, 6089239), (13, 4215627), (39, 1405209), (117, 468403), (137, 400023), (169, 324279), (263, 208377), (411, 133341), (507, 108093), (789, 69459), (1233, 44447), (1521, 36031), (1781, 30771), (2367, 23153), (3419, 16029), (5343, 10257)]