66174703

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2957}}^1$

素因数の和:3126

約数の個数: 16

約数和(自身を含む): 79511040

約数和(自身を除く): 13336337

約数列:

[1, 7, 23, 139, 161, 973, 2957, 3197, 20699, 22379, 68011, 411023, 476077, 2877161, 9453529, 66174703]

約数ペア:

[(1, 66174703), (7, 9453529), (23, 2877161), (139, 476077), (161, 411023), (973, 68011), (2957, 22379), (3197, 20699)]