80274183

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 126147840

約数和(自身を除く): 45873657

約数列:

[1, 3, 11, 19, 33, 57, 103, 113, 121, 209, 309, 339, 363, 627, 1133, 1243, 1957, 2147, 2299, 3399, 3729, 5871, 6441, 6897, 11639, 12463, 13673, 21527, 23617, 34917, 37389, 41019, 64581, 70851, 128029, 221141, 236797, 259787, 384087, 663423, 710391, 779361, 1408319, 2432551, 4224957, 7297653, 26758061, 80274183]

約数ペア:

[(1, 80274183), (3, 26758061), (11, 7297653), (19, 4224957), (33, 2432551), (57, 1408319), (103, 779361), (113, 710391), (121, 663423), (209, 384087), (309, 259787), (339, 236797), (363, 221141), (627, 128029), (1133, 70851), (1243, 64581), (1957, 41019), (2147, 37389), (2299, 34917), (3399, 23617), (3729, 21527), (5871, 13673), (6441, 12463), (6897, 11639)]