66753337

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 82441152

約数和(自身を除く): 15687815

約数列:

[1, 7, 23, 49, 61, 161, 427, 971, 1127, 1403, 2989, 6797, 9821, 22333, 47579, 59231, 68747, 156331, 414617, 1094317, 1362313, 2902319, 9536191, 66753337]

約数ペア:

[(1, 66753337), (7, 9536191), (23, 2902319), (49, 1362313), (61, 1094317), (161, 414617), (427, 156331), (971, 68747), (1127, 59231), (1403, 47579), (2989, 22333), (6797, 9821)]