63251331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3137}}^1$

素因数の和:3211

約数の個数: 32

約数和(自身を含む): 101219328

約数和(自身を除く): 37967997

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 1551, 1833, 3137, 6721, 9411, 20163, 34507, 40781, 103521, 122343, 147439, 442317, 448591, 1345773, 1621829, 1916707, 4865487, 5750121, 21083777, 63251331]

約数ペア:

[(1, 63251331), (3, 21083777), (11, 5750121), (13, 4865487), (33, 1916707), (39, 1621829), (47, 1345773), (141, 448591), (143, 442317), (429, 147439), (517, 122343), (611, 103521), (1551, 40781), (1833, 34507), (3137, 20163), (6721, 9411)]