38305953

素因数分解:

$3^4\times 7^1\times {\mathrm{67559}}^1$

素因数の和:67578

約数の個数: 20

約数和(自身を含む): 65398080

約数和(自身を除く): 27092127

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 67559, 202677, 472913, 608031, 1418739, 1824093, 4256217, 5472279, 12768651, 38305953]

約数ペア:

[(1, 38305953), (3, 12768651), (7, 5472279), (9, 4256217), (21, 1824093), (27, 1418739), (63, 608031), (81, 472913), (189, 202677), (567, 67559)]