47943927

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1559}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 76377600

約数和(自身を除く): 28433673

約数列:

[1, 3, 9, 17, 27, 51, 67, 153, 201, 459, 603, 1139, 1559, 1809, 3417, 4677, 10251, 14031, 26503, 30753, 42093, 79509, 104453, 238527, 313359, 715581, 940077, 1775701, 2820231, 5327103, 15981309, 47943927]

約数ペア:

[(1, 47943927), (3, 15981309), (9, 5327103), (17, 2820231), (27, 1775701), (51, 940077), (67, 715581), (153, 313359), (201, 238527), (459, 104453), (603, 79509), (1139, 42093), (1559, 30753), (1809, 26503), (3417, 14031), (4677, 10251)]