25287201

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 39191040

約数和(自身を除く): 13903839

約数列:

[1, 3, 9, 27, 41, 53, 123, 159, 369, 431, 477, 1107, 1293, 1431, 2173, 3879, 6519, 11637, 17671, 19557, 22843, 53013, 58671, 68529, 159039, 205587, 477117, 616761, 936563, 2809689, 8429067, 25287201]

約数ペア:

[(1, 25287201), (3, 8429067), (9, 2809689), (27, 936563), (41, 616761), (53, 477117), (123, 205587), (159, 159039), (369, 68529), (431, 58671), (477, 53013), (1107, 22843), (1293, 19557), (1431, 17671), (2173, 11637), (3879, 6519)]