68018071

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 82114560

約数和(自身を除く): 14096489

約数列:

[1, 11, 17, 47, 71, 109, 187, 517, 781, 799, 1199, 1207, 1853, 3337, 5123, 7739, 8789, 13277, 20383, 36707, 56353, 56729, 85129, 87091, 131563, 363733, 624019, 958001, 1447193, 4001063, 6183461, 68018071]

約数ペア:

[(1, 68018071), (11, 6183461), (17, 4001063), (47, 1447193), (71, 958001), (109, 624019), (187, 363733), (517, 131563), (781, 87091), (799, 85129), (1199, 56729), (1207, 56353), (1853, 36707), (3337, 20383), (5123, 13277), (7739, 8789)]