57672243

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{15149}}^1$

素因数の和:15208

約数の個数: 20

約数和(自身を含む): 87991200

約数和(自身を除く): 30318957

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 15149, 45447, 136341, 409023, 712003, 1227069, 2136009, 6408027, 19224081, 57672243]

約数ペア:

[(1, 57672243), (3, 19224081), (9, 6408027), (27, 2136009), (47, 1227069), (81, 712003), (141, 409023), (423, 136341), (1269, 45447), (3807, 15149)]