68308911

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{16829}}^1$

素因数の和:16887

約数の個数: 24

約数和(自身を含む): 110270160

約数和(自身を除く): 41961249

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 16829, 50487, 151461, 185119, 555357, 689989, 1666071, 2069967, 6209901, 7589879, 22769637, 68308911]

約数ペア:

[(1, 68308911), (3, 22769637), (9, 7589879), (11, 6209901), (33, 2069967), (41, 1666071), (99, 689989), (123, 555357), (369, 185119), (451, 151461), (1353, 50487), (4059, 16829)]