55075293

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67247}}^1$

素因数の和:67273

約数の個数: 24

約数和(自身を含む): 97913088

約数和(自身を除く): 42837795

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 67247, 201741, 470729, 605223, 874211, 1412187, 2622633, 4236561, 6119477, 7867899, 18358431, 55075293]

約数ペア:

[(1, 55075293), (3, 18358431), (7, 7867899), (9, 6119477), (13, 4236561), (21, 2622633), (39, 1412187), (63, 874211), (91, 605223), (117, 470729), (273, 201741), (819, 67247)]