66991461

素因数分解:

$3^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 90305280

約数和(自身を除く): 23313819

約数列:

[1, 3, 233, 239, 401, 699, 717, 1203, 55687, 93433, 95839, 167061, 280299, 287517, 22330487, 66991461]

約数ペア:

[(1, 66991461), (3, 22330487), (233, 287517), (239, 280299), (401, 167061), (699, 95839), (717, 93433), (1203, 55687)]