84671999997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3907}}^1\times {\mathrm{12923}}^1$

素因数の和:16889

約数の個数: 32

約数和(自身を含む): 124449228288

約数和(自身を除く): 39777228291

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 3907, 11721, 12923, 38769, 50791, 152373, 167999, 168001, 503997, 504003, 555689, 1667067, 2184013, 6552039, 7223957, 21671871, 50490161, 151470483, 656372093, 1969116279, 2171076923, 6513230769, 28223999999, 84671999997]

約数ペア:

[(1, 84671999997), (3, 28223999999), (13, 6513230769), (39, 2171076923), (43, 1969116279), (129, 656372093), (559, 151470483), (1677, 50490161), (3907, 21671871), (11721, 7223957), (12923, 6552039), (38769, 2184013), (50791, 1667067), (152373, 555689), (167999, 504003), (168001, 503997)]