51180453051

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4861}}^1\times {\mathrm{38567}}^1$

素因数の和:43451

約数の個数: 32

約数和(自身を含む): 84007891968

約数和(自身を除く): 32827438917

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 4861, 14583, 34027, 38567, 63193, 102081, 115701, 189579, 269969, 442351, 501371, 809907, 1327053, 1504113, 3509597, 10528791, 187474187, 562422561, 1312319309, 2437164431, 3936957927, 7311493293, 17060151017, 51180453051]

約数ペア:

[(1, 51180453051), (3, 17060151017), (7, 7311493293), (13, 3936957927), (21, 2437164431), (39, 1312319309), (91, 562422561), (273, 187474187), (4861, 10528791), (14583, 3509597), (34027, 1504113), (38567, 1327053), (63193, 809907), (102081, 501371), (115701, 442351), (189579, 269969)]