66496647

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{7213}}^1$

素因数の和:7662

約数の個数: 16

約数和(自身を含む): 101573120

約数和(自身を除く): 35076473

約数列:

[1, 3, 7, 21, 439, 1317, 3073, 7213, 9219, 21639, 50491, 151473, 3166507, 9499521, 22165549, 66496647]

約数ペア:

[(1, 66496647), (3, 22165549), (7, 9499521), (21, 3166507), (439, 151473), (1317, 50491), (3073, 21639), (7213, 9219)]