85621779

素因数分解:

$3^6\times {\mathrm{67}}^1\times {\mathrm{1753}}^1$

素因数の和:1838

約数の個数: 28

約数和(自身を含む): 130364296

約数和(自身を除く): 44742517

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 729, 1753, 1809, 5259, 5427, 15777, 16281, 47331, 48843, 117451, 141993, 352353, 425979, 1057059, 1277937, 3171177, 9513531, 28540593, 85621779]

約数ペア:

[(1, 85621779), (3, 28540593), (9, 9513531), (27, 3171177), (67, 1277937), (81, 1057059), (201, 425979), (243, 352353), (603, 141993), (729, 117451), (1753, 48843), (1809, 47331), (5259, 16281), (5427, 15777)]