68935887

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{54323}}^1$

素因数の和:54379

約数の個数: 16

約数和(自身を含む): 104302080

約数和(自身を除く): 35366193

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 54323, 162969, 488907, 1466721, 2553181, 7659543, 22978629, 68935887]

約数ペア:

[(1, 68935887), (3, 22978629), (9, 7659543), (27, 2553181), (47, 1466721), (141, 488907), (423, 162969), (1269, 54323)]