136909383

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2531}}^1$

素因数の和:2639

約数の個数: 32

約数和(自身を含む): 209852160

約数和(自身を除く): 72942777

約数列:

[1, 3, 13, 19, 39, 57, 73, 219, 247, 741, 949, 1387, 2531, 2847, 4161, 7593, 18031, 32903, 48089, 54093, 98709, 144267, 184763, 554289, 625157, 1875471, 2401919, 3510497, 7205757, 10531491, 45636461, 136909383]

約数ペア:

[(1, 136909383), (3, 45636461), (13, 10531491), (19, 7205757), (39, 3510497), (57, 2401919), (73, 1875471), (219, 625157), (247, 554289), (741, 184763), (949, 144267), (1387, 98709), (2531, 54093), (2847, 48089), (4161, 32903), (7593, 18031)]