48591657

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{3821}}^1$

素因数の和:3990

約数の個数: 20

約数和(自身を含む): 73068996

約数和(自身を除く): 24477339

約数列:

[1, 3, 9, 27, 81, 157, 471, 1413, 3821, 4239, 11463, 12717, 34389, 103167, 309501, 599897, 1799691, 5399073, 16197219, 48591657]

約数ペア:

[(1, 48591657), (3, 16197219), (9, 5399073), (27, 1799691), (81, 599897), (157, 309501), (471, 103167), (1413, 34389), (3821, 12717), (4239, 11463)]