66353343

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 104265216

約数和(自身を除く): 37911873

約数列:

[1, 3, 7, 21, 43, 129, 197, 301, 373, 591, 903, 1119, 1379, 2611, 4137, 7833, 8471, 16039, 25413, 48117, 59297, 73481, 112273, 177891, 220443, 336819, 514367, 1543101, 3159683, 9479049, 22117781, 66353343]

約数ペア:

[(1, 66353343), (3, 22117781), (7, 9479049), (21, 3159683), (43, 1543101), (129, 514367), (197, 336819), (301, 220443), (373, 177891), (591, 112273), (903, 73481), (1119, 59297), (1379, 48117), (2611, 25413), (4137, 16039), (7833, 8471)]