42533919

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{521}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 63191232

約数和(自身を除く): 20657313

約数列:

[1, 3, 9, 47, 141, 193, 423, 521, 579, 1563, 1737, 4689, 9071, 24487, 27213, 73461, 81639, 100553, 220383, 301659, 904977, 4725991, 14177973, 42533919]

約数ペア:

[(1, 42533919), (3, 14177973), (9, 4725991), (47, 904977), (141, 301659), (193, 220383), (423, 100553), (521, 81639), (579, 73461), (1563, 27213), (1737, 24487), (4689, 9071)]