127629999

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13241}}^1$

素因数の和:13277

約数の個数: 40

約数和(自身を含む): 230728608

約数和(自身を除く): 103098609

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 9639, 13241, 39723, 92687, 119169, 225097, 278061, 357507, 675291, 834183, 1072521, 1575679, 2025873, 2502549, 4727037, 6077619, 7507647, 14181111, 18232857, 42543333, 127629999]

約数ペア:

[(1, 127629999), (3, 42543333), (7, 18232857), (9, 14181111), (17, 7507647), (21, 6077619), (27, 4727037), (51, 2502549), (63, 2025873), (81, 1575679), (119, 1072521), (153, 834183), (189, 675291), (357, 357507), (459, 278061), (567, 225097), (1071, 119169), (1377, 92687), (3213, 39723), (9639, 13241)]