47050821

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2237}}^1$

素因数の和:2306

約数の個数: 32

約数和(自身を含む): 75196800

約数和(自身を除く): 28145979

約数列:

[1, 3, 9, 19, 27, 41, 57, 123, 171, 369, 513, 779, 1107, 2237, 2337, 6711, 7011, 20133, 21033, 42503, 60399, 91717, 127509, 275151, 382527, 825453, 1147581, 1742623, 2476359, 5227869, 15683607, 47050821]

約数ペア:

[(1, 47050821), (3, 15683607), (9, 5227869), (19, 2476359), (27, 1742623), (41, 1147581), (57, 825453), (123, 382527), (171, 275151), (369, 127509), (513, 91717), (779, 60399), (1107, 42503), (2237, 21033), (2337, 20133), (6711, 7011)]