120711087

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 212336640

約数和(自身を除く): 91625553

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 107, 127, 141, 189, 321, 329, 381, 423, 749, 889, 963, 987, 1143, 1269, 2247, 2667, 2889, 2961, 3429, 5029, 5969, 6741, 8001, 8883, 13589, 15087, 17907, 20223, 24003, 35203, 40767, 41783, 45261, 53721, 95123, 105609, 122301, 125349, 135783, 161163, 285369, 316827, 366903, 376047, 638683, 856107, 950481, 1128141, 1916049, 2568321, 4470781, 5748147, 13412343, 17244441, 40237029, 120711087]

約数ペア:

[(1, 120711087), (3, 40237029), (7, 17244441), (9, 13412343), (21, 5748147), (27, 4470781), (47, 2568321), (63, 1916049), (107, 1128141), (127, 950481), (141, 856107), (189, 638683), (321, 376047), (329, 366903), (381, 316827), (423, 285369), (749, 161163), (889, 135783), (963, 125349), (987, 122301), (1143, 105609), (1269, 95123), (2247, 53721), (2667, 45261), (2889, 41783), (2961, 40767), (3429, 35203), (5029, 24003), (5969, 20223), (6741, 17907), (8001, 15087), (8883, 13589)]