66463537

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7789}}^1$

素因数の和:7872

約数の個数: 16

約数和(自身を含む): 80766720

約数和(自身を除く): 14303183

約数列:

[1, 7, 23, 53, 161, 371, 1219, 7789, 8533, 54523, 179147, 412817, 1254029, 2889719, 9494791, 66463537]

約数ペア:

[(1, 66463537), (7, 9494791), (23, 2889719), (53, 1254029), (161, 412817), (371, 179147), (1219, 54523), (7789, 8533)]