225202221

素因数分解:

$3^3\times {\mathrm{1613}}^1\times {\mathrm{5171}}^1$

素因数の和:6793

約数の個数: 16

約数和(自身を含む): 333904320

約数和(自身を除く): 108702099

約数列:

[1, 3, 9, 27, 1613, 4839, 5171, 14517, 15513, 43551, 46539, 139617, 8340823, 25022469, 75067407, 225202221]

約数ペア:

[(1, 225202221), (3, 75067407), (9, 25022469), (27, 8340823), (1613, 139617), (4839, 46539), (5171, 43551), (14517, 15513)]