57626559

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{15137}}^1$

素因数の和:15196

約数の個数: 20

約数和(自身を含む): 87921504

約数和(自身を除く): 30294945

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 15137, 45411, 136233, 408699, 711439, 1226097, 2134317, 6402951, 19208853, 57626559]

約数ペア:

[(1, 57626559), (3, 19208853), (9, 6402951), (27, 2134317), (47, 1226097), (81, 711439), (141, 408699), (423, 136233), (1269, 45411), (3807, 15137)]