68810577

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{709}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 106738560

約数和(自身を除く): 37927983

約数列:

[1, 3, 11, 17, 33, 51, 173, 187, 519, 561, 709, 1903, 2127, 2941, 5709, 7799, 8823, 12053, 23397, 32351, 36159, 97053, 122657, 132583, 367971, 397749, 1349227, 2085169, 4047681, 6255507, 22936859, 68810577]

約数ペア:

[(1, 68810577), (3, 22936859), (11, 6255507), (17, 4047681), (33, 2085169), (51, 1349227), (173, 397749), (187, 367971), (519, 132583), (561, 122657), (709, 97053), (1903, 36159), (2127, 32351), (2941, 23397), (5709, 12053), (7799, 8823)]