18277353

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{4153}}^1$

素因数の和:4325

約数の個数: 16

約数和(自身を含む): 27250240

約数和(自身を除く): 8972887

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4153, 4401, 12459, 37377, 112131, 676939, 2030817, 6092451, 18277353]

約数ペア:

[(1, 18277353), (3, 6092451), (9, 2030817), (27, 676939), (163, 112131), (489, 37377), (1467, 12459), (4153, 4401)]