66733373

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{8819}}^1$

素因数の和:8896

約数の個数: 16

約数和(自身を含む): 81285120

約数和(自身を除く): 14551747

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 8819, 61733, 202837, 414493, 1419859, 2901451, 9533339, 66733373]

約数ペア:

[(1, 66733373), (7, 9533339), (23, 2901451), (47, 1419859), (161, 414493), (329, 202837), (1081, 61733), (7567, 8819)]