91831401

素因数分解:

$3^6\times {\mathrm{103}}^1\times {\mathrm{1223}}^1$

素因数の和:1344

約数の個数: 28

約数和(自身を含む): 139134528

約数和(自身を除く): 47303127

約数列:

[1, 3, 9, 27, 81, 103, 243, 309, 729, 927, 1223, 2781, 3669, 8343, 11007, 25029, 33021, 75087, 99063, 125969, 297189, 377907, 891567, 1133721, 3401163, 10203489, 30610467, 91831401]

約数ペア:

[(1, 91831401), (3, 30610467), (9, 10203489), (27, 3401163), (81, 1133721), (103, 891567), (243, 377907), (309, 297189), (729, 125969), (927, 99063), (1223, 75087), (2781, 33021), (3669, 25029), (8343, 11007)]