70739973

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{4219}}^1$

素因数の和:4260

約数の個数: 28

約数和(自身を含む): 110699040

約数和(自身を除く): 39959067

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1863, 4219, 5589, 12657, 16767, 37971, 97037, 113913, 291111, 341739, 873333, 1025217, 2619999, 3075651, 7859997, 23579991, 70739973]

約数ペア:

[(1, 70739973), (3, 23579991), (9, 7859997), (23, 3075651), (27, 2619999), (69, 1025217), (81, 873333), (207, 341739), (243, 291111), (621, 113913), (729, 97037), (1863, 37971), (4219, 16767), (5589, 12657)]