68103357

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1423}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 108269568

約数和(自身を除く): 40166211

約数列:

[1, 3, 7, 21, 43, 53, 129, 159, 301, 371, 903, 1113, 1423, 2279, 4269, 6837, 9961, 15953, 29883, 47859, 61189, 75419, 183567, 226257, 428323, 527933, 1284969, 1583799, 3243017, 9729051, 22701119, 68103357]

約数ペア:

[(1, 68103357), (3, 22701119), (7, 9729051), (21, 3243017), (43, 1583799), (53, 1284969), (129, 527933), (159, 428323), (301, 226257), (371, 183567), (903, 75419), (1113, 61189), (1423, 47859), (2279, 29883), (4269, 15953), (6837, 9961)]