55719657

素因数分解:

$3^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 56

約数和(自身を含む): 97583040

約数和(自身を除く): 41863383

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 81, 179, 183, 189, 243, 427, 537, 549, 567, 729, 1253, 1281, 1611, 1647, 1701, 3759, 3843, 4833, 4941, 5103, 10919, 11277, 11529, 14499, 14823, 32757, 33831, 34587, 43497, 44469, 76433, 98271, 101493, 103761, 130491, 229299, 294813, 304479, 311283, 687897, 884439, 913437, 2063691, 2653317, 6191073, 7959951, 18573219, 55719657]

約数ペア:

[(1, 55719657), (3, 18573219), (7, 7959951), (9, 6191073), (21, 2653317), (27, 2063691), (61, 913437), (63, 884439), (81, 687897), (179, 311283), (183, 304479), (189, 294813), (243, 229299), (427, 130491), (537, 103761), (549, 101493), (567, 98271), (729, 76433), (1253, 44469), (1281, 43497), (1611, 34587), (1647, 33831), (1701, 32757), (3759, 14823), (3843, 14499), (4833, 11529), (4941, 11277), (5103, 10919)]