85894167

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 123171840

約数和(自身を除く): 37277673

約数列:

[1, 3, 23, 69, 71, 89, 197, 213, 267, 591, 1633, 2047, 4531, 4899, 6141, 6319, 13593, 13987, 17533, 18957, 41961, 52599, 145337, 321701, 403259, 436011, 965103, 1209777, 1244843, 3734529, 28631389, 85894167]

約数ペア:

[(1, 85894167), (3, 28631389), (23, 3734529), (69, 1244843), (71, 1209777), (89, 965103), (197, 436011), (213, 403259), (267, 321701), (591, 145337), (1633, 52599), (2047, 41961), (4531, 18957), (4899, 17533), (6141, 13987), (6319, 13593)]