207660219111

素因数分解:

$3^2\times {\mathrm{199}}^1\times {\mathrm{5521}}^1\times {\mathrm{21001}}^1$

素因数の和:26727

約数の個数: 24

約数和(自身を含む): 301529914400

約数和(自身を除く): 93869695289

約数列:

[1, 3, 9, 199, 597, 1791, 5521, 16563, 21001, 49689, 63003, 189009, 1098679, 3296037, 4179199, 9888111, 12537597, 37612791, 115946521, 347839563, 1043518689, 23073357679, 69220073037, 207660219111]

約数ペア:

[(1, 207660219111), (3, 69220073037), (9, 23073357679), (199, 1043518689), (597, 347839563), (1791, 115946521), (5521, 37612791), (16563, 12537597), (21001, 9888111), (49689, 4179199), (63003, 3296037), (189009, 1098679)]