27846843

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1553}}^1$

素因数の和:1738

約数の個数: 16

約数和(自身を含む): 38290560

約数和(自身を除く): 10443717

約数列:

[1, 3, 43, 129, 139, 417, 1553, 4659, 5977, 17931, 66779, 200337, 215867, 647601, 9282281, 27846843]

約数ペア:

[(1, 27846843), (3, 9282281), (43, 647601), (129, 215867), (139, 200337), (417, 66779), (1553, 17931), (4659, 5977)]