47147157

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 72783360

約数和(自身を除く): 25636203

約数列:

[1, 3, 9, 27, 47, 53, 141, 159, 423, 477, 701, 1269, 1431, 2103, 2491, 6309, 7473, 18927, 22419, 32947, 37153, 67257, 98841, 111459, 296523, 334377, 889569, 1003131, 1746191, 5238573, 15715719, 47147157]

約数ペア:

[(1, 47147157), (3, 15715719), (9, 5238573), (27, 1746191), (47, 1003131), (53, 889569), (141, 334377), (159, 296523), (423, 111459), (477, 98841), (701, 67257), (1269, 37153), (1431, 32947), (2103, 22419), (2491, 18927), (6309, 7473)]