55556334

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{6553}}^1$

素因数の和:6721

約数の個数: 32

約数和(自身を含む): 124263840

約数和(自身を除く): 68707506

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 6553, 8478, 13106, 19659, 39318, 58977, 117954, 176931, 353862, 1028821, 2057642, 3086463, 6172926, 9259389, 18518778, 27778167, 55556334]

約数ペア:

[(1, 55556334), (2, 27778167), (3, 18518778), (6, 9259389), (9, 6172926), (18, 3086463), (27, 2057642), (54, 1028821), (157, 353862), (314, 176931), (471, 117954), (942, 58977), (1413, 39318), (2826, 19659), (4239, 13106), (6553, 8478)]