68340771

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{617}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 102321024

約数和(自身を除く): 33980253

約数列:

[1, 3, 9, 31, 93, 279, 397, 617, 1191, 1851, 3573, 5553, 12307, 19127, 36921, 57381, 110763, 172143, 244949, 734847, 2204541, 7593419, 22780257, 68340771]

約数ペア:

[(1, 68340771), (3, 22780257), (9, 7593419), (31, 2204541), (93, 734847), (279, 244949), (397, 172143), (617, 110763), (1191, 57381), (1851, 36921), (3573, 19127), (5553, 12307)]