53502687

素因数分解:

$3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:889

約数の個数: 40

約数和(自身を含む): 92184576

約数和(自身を除く): 38681889

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 127, 189, 381, 567, 743, 889, 1143, 2229, 2667, 3429, 5201, 6687, 8001, 10287, 15603, 20061, 24003, 46809, 60183, 72009, 94361, 140427, 283083, 421281, 660527, 849249, 1981581, 2547747, 5944743, 7643241, 17834229, 53502687]

約数ペア:

[(1, 53502687), (3, 17834229), (7, 7643241), (9, 5944743), (21, 2547747), (27, 1981581), (63, 849249), (81, 660527), (127, 421281), (189, 283083), (381, 140427), (567, 94361), (743, 72009), (889, 60183), (1143, 46809), (2229, 24003), (2667, 20061), (3429, 15603), (5201, 10287), (6687, 8001)]