180650871

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{126241}}^1$

素因数の和:126303

約数の個数: 16

約数和(自身を含む): 272682720

約数和(自身を除く): 92031849

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 126241, 378723, 1136169, 3408507, 6690773, 20072319, 60216957, 180650871]

約数ペア:

[(1, 180650871), (3, 60216957), (9, 20072319), (27, 6690773), (53, 3408507), (159, 1136169), (477, 378723), (1431, 126241)]