164067969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{247463}}^1$

素因数の和:247496

約数の個数: 16

約数和(自身を含む): 249443712

約数和(自身を除く): 85375743

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 247463, 742389, 3217019, 4206871, 9651057, 12620613, 54689323, 164067969]

約数ペア:

[(1, 164067969), (3, 54689323), (13, 12620613), (17, 9651057), (39, 4206871), (51, 3217019), (221, 742389), (663, 247463)]