66194989

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1297}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 79250688

約数和(自身を除く): 13055699

約数列:

[1, 7, 23, 161, 317, 1297, 2219, 7291, 9079, 29831, 51037, 208817, 411149, 2878043, 9456427, 66194989]

約数ペア:

[(1, 66194989), (7, 9456427), (23, 2878043), (161, 411149), (317, 208817), (1297, 51037), (2219, 29831), (7291, 9079)]