66795841

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{11213}}^1$

素因数の和:11280

約数の個数: 16

約数和(自身を含む): 81817344

約数和(自身を除く): 15021503

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 11213, 78491, 257899, 414881, 1805293, 2904167, 9542263, 66795841]

約数ペア:

[(1, 66795841), (7, 9542263), (23, 2904167), (37, 1805293), (161, 414881), (259, 257899), (851, 78491), (5957, 11213)]