57169557

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{3943}}^1$

素因数の和:4134

約数の個数: 20

約数和(自身を含む): 85900320

約数和(自身を除く): 28730763

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 3943, 4833, 11829, 14499, 35487, 106461, 319383, 705797, 2117391, 6352173, 19056519, 57169557]

約数ペア:

[(1, 57169557), (3, 19056519), (9, 6352173), (27, 2117391), (81, 705797), (179, 319383), (537, 106461), (1611, 35487), (3943, 14499), (4833, 11829)]