47942091

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 75816000

約数和(自身を除く): 27873909

約数列:

[1, 3, 9, 17, 27, 51, 149, 153, 447, 459, 701, 1341, 2103, 2533, 4023, 6309, 7599, 11917, 18927, 22797, 35751, 68391, 104449, 107253, 313347, 321759, 940041, 1775633, 2820123, 5326899, 15980697, 47942091]

約数ペア:

[(1, 47942091), (3, 15980697), (9, 5326899), (17, 2820123), (27, 1775633), (51, 940041), (149, 321759), (153, 313347), (447, 107253), (459, 104449), (701, 68391), (1341, 35751), (2103, 22797), (2533, 18927), (4023, 11917), (6309, 7599)]