51751089

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3137}}^1$

素因数の和:3206

約数の個数: 32

約数和(自身を含む): 84349440

約数和(自身を除く): 32598351

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1833, 3137, 5499, 9411, 16497, 28233, 40781, 84699, 122343, 147439, 367029, 442317, 1101087, 1326951, 1916707, 3980853, 5750121, 17250363, 51751089]

約数ペア:

[(1, 51751089), (3, 17250363), (9, 5750121), (13, 3980853), (27, 1916707), (39, 1326951), (47, 1101087), (117, 442317), (141, 367029), (351, 147439), (423, 122343), (611, 84699), (1269, 40781), (1833, 28233), (3137, 16497), (5499, 9411)]