8537643

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{967}}^1$

素因数の和:1088

約数の個数: 20

約数和(自身を含む): 12884080

約数和(自身を除く): 4346437

約数列:

[1, 3, 9, 27, 81, 109, 327, 967, 981, 2901, 2943, 8703, 8829, 26109, 78327, 105403, 316209, 948627, 2845881, 8537643]

約数ペア:

[(1, 8537643), (3, 2845881), (9, 948627), (27, 316209), (81, 105403), (109, 78327), (327, 26109), (967, 8829), (981, 8703), (2901, 2943)]