52803988317

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{3191}}^1\times {\mathrm{26647}}^1$

素因数の和:29870

約数の個数: 32

約数和(自身を含む): 81657999360

約数和(自身を除く): 28854011043

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 3191, 9573, 26647, 28719, 73393, 79941, 86157, 220179, 239823, 612881, 660537, 719469, 1838643, 1981611, 5515929, 16547787, 85030577, 255091731, 765275193, 1955703271, 2295825579, 5867109813, 17601329439, 52803988317]

約数ペア:

[(1, 52803988317), (3, 17601329439), (9, 5867109813), (23, 2295825579), (27, 1955703271), (69, 765275193), (207, 255091731), (621, 85030577), (3191, 16547787), (9573, 5515929), (26647, 1981611), (28719, 1838643), (73393, 719469), (79941, 660537), (86157, 612881), (220179, 239823)]