68209827

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3613}}^1$

素因数の和:3683

約数の個数: 32

約数和(自身を含む): 111022080

約数和(自身を除く): 42812253

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 609, 651, 899, 2697, 3613, 6293, 10839, 18879, 25291, 75873, 104777, 112003, 314331, 336009, 733439, 784021, 2200317, 2352063, 3248087, 9744261, 22736609, 68209827]

約数ペア:

[(1, 68209827), (3, 22736609), (7, 9744261), (21, 3248087), (29, 2352063), (31, 2200317), (87, 784021), (93, 733439), (203, 336009), (217, 314331), (609, 112003), (651, 104777), (899, 75873), (2697, 25291), (3613, 18879), (6293, 10839)]