48039237

素因数分解:

$3^4\times {\mathrm{311}}^1\times {\mathrm{1907}}^1$

素因数の和:2230

約数の個数: 20

約数和(自身を含む): 72030816

約数和(自身を除く): 23991579

約数列:

[1, 3, 9, 27, 81, 311, 933, 1907, 2799, 5721, 8397, 17163, 25191, 51489, 154467, 593077, 1779231, 5337693, 16013079, 48039237]

約数ペア:

[(1, 48039237), (3, 16013079), (9, 5337693), (27, 1779231), (81, 593077), (311, 154467), (933, 51489), (1907, 25191), (2799, 17163), (5721, 8397)]