198208527

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{49639}}^1$

素因数の和:49675

約数の個数: 16

約数和(自身を含む): 290691840

約数和(自身を除く): 92483313

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 49639, 148917, 546029, 1638087, 6006319, 18018957, 66069509, 198208527]

約数ペア:

[(1, 198208527), (3, 66069509), (11, 18018957), (33, 6006319), (121, 1638087), (363, 546029), (1331, 148917), (3993, 49639)]