66164077

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6737}}^1$

素因数の和:6828

約数の個数: 16

約数和(自身を含む): 80209152

約数和(自身を除く): 14045075

約数列:

[1, 7, 23, 61, 161, 427, 1403, 6737, 9821, 47159, 154951, 410957, 1084657, 2876699, 9452011, 66164077]

約数ペア:

[(1, 66164077), (7, 9452011), (23, 2876699), (61, 1084657), (161, 410957), (427, 154951), (1403, 47159), (6737, 9821)]