91516581

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2053}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 147230720

約数和(自身を除く): 55714139

約数列:

[1, 3, 9, 13, 27, 39, 117, 127, 351, 381, 1143, 1651, 2053, 3429, 4953, 6159, 14859, 18477, 26689, 44577, 55431, 80067, 240201, 260731, 720603, 782193, 2346579, 3389503, 7039737, 10168509, 30505527, 91516581]

約数ペア:

[(1, 91516581), (3, 30505527), (9, 10168509), (13, 7039737), (27, 3389503), (39, 2346579), (117, 782193), (127, 720603), (351, 260731), (381, 240201), (1143, 80067), (1651, 55431), (2053, 44577), (3429, 26689), (4953, 18477), (6159, 14859)]