68681601

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{20681}}^1$

素因数の和:20734

約数の個数: 20

約数和(自身を含む): 105105924

約数和(自身を除く): 36424323

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 20681, 62043, 186129, 558387, 847921, 1675161, 2543763, 7631289, 22893867, 68681601]

約数ペア:

[(1, 68681601), (3, 22893867), (9, 7631289), (27, 2543763), (41, 1675161), (81, 847921), (123, 558387), (369, 186129), (1107, 62043), (3321, 20681)]