66003957

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{18661}}^1$

素因数の和:18801

約数の個数: 16

約数和(自身を含む): 98535360

約数和(自身を除く): 32531403

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 18661, 55983, 167949, 503847, 2444591, 7333773, 22001319, 66003957]

約数ペア:

[(1, 66003957), (3, 22001319), (9, 7333773), (27, 2444591), (131, 503847), (393, 167949), (1179, 55983), (3537, 18661)]