66048073

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1865

約数の個数: 24

約数和(自身を含む): 84420096

約数和(自身を除く): 18372023

約数列:

[1, 7, 13, 31, 91, 169, 217, 403, 1183, 1801, 2821, 5239, 12607, 23413, 36673, 55831, 163891, 304369, 390817, 725803, 2130583, 5080621, 9435439, 66048073]

約数ペア:

[(1, 66048073), (7, 9435439), (13, 5080621), (31, 2130583), (91, 725803), (169, 390817), (217, 304369), (403, 163891), (1183, 55831), (1801, 36673), (2821, 23413), (5239, 12607)]