84155997

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 122083200

約数和(自身を除く): 37927203

約数列:

[1, 3, 19, 53, 57, 89, 159, 267, 313, 939, 1007, 1691, 3021, 4717, 5073, 5947, 14151, 16589, 17841, 27857, 49767, 83571, 89623, 268869, 315191, 529283, 945573, 1476421, 1587849, 4429263, 28051999, 84155997]

約数ペア:

[(1, 84155997), (3, 28051999), (19, 4429263), (53, 1587849), (57, 1476421), (89, 945573), (159, 529283), (267, 315191), (313, 268869), (939, 89623), (1007, 83571), (1691, 49767), (3021, 27857), (4717, 17841), (5073, 16589), (5947, 14151)]