66947178

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3833}}^1$

素因数の和:3950

約数の個数: 32

約数和(自身を含む): 139128192

約数和(自身を除く): 72181014

約数列:

[1, 2, 3, 6, 41, 71, 82, 123, 142, 213, 246, 426, 2911, 3833, 5822, 7666, 8733, 11499, 17466, 22998, 157153, 272143, 314306, 471459, 544286, 816429, 942918, 1632858, 11157863, 22315726, 33473589, 66947178]

約数ペア:

[(1, 66947178), (2, 33473589), (3, 22315726), (6, 11157863), (41, 1632858), (71, 942918), (82, 816429), (123, 544286), (142, 471459), (213, 314306), (246, 272143), (426, 157153), (2911, 22998), (3833, 17466), (5822, 11499), (7666, 8733)]