52320447

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{691}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 77725440

約数和(自身を除く): 25404993

約数列:

[1, 3, 9, 47, 141, 179, 423, 537, 691, 1611, 2073, 6219, 8413, 25239, 32477, 75717, 97431, 123689, 292293, 371067, 1113201, 5813383, 17440149, 52320447]

約数ペア:

[(1, 52320447), (3, 17440149), (9, 5813383), (47, 1113201), (141, 371067), (179, 292293), (423, 123689), (537, 97431), (691, 75717), (1611, 32477), (2073, 25239), (6219, 8413)]