53991531

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1224

約数の個数: 36

約数和(自身を含む): 87791704

約数和(自身を除く): 33800173

約数列:

[1, 3, 9, 11, 33, 43, 99, 121, 129, 363, 387, 473, 1089, 1153, 1419, 3459, 4257, 5203, 10377, 12683, 15609, 38049, 46827, 49579, 114147, 139513, 148737, 418539, 446211, 545369, 1255617, 1636107, 4908321, 5999059, 17997177, 53991531]

約数ペア:

[(1, 53991531), (3, 17997177), (9, 5999059), (11, 4908321), (33, 1636107), (43, 1255617), (99, 545369), (121, 446211), (129, 418539), (363, 148737), (387, 139513), (473, 114147), (1089, 49579), (1153, 46827), (1419, 38049), (3459, 15609), (4257, 12683), (5203, 10377)]