164539503

素因数分解:

$3^2\times {\mathrm{443}}^1\times {\mathrm{41269}}^1$

素因数の和:41718

約数の個数: 12

約数和(自身を含む): 238210440

約数和(自身を除く): 73670937

約数列:

[1, 3, 9, 443, 1329, 3987, 41269, 123807, 371421, 18282167, 54846501, 164539503]

約数ペア:

[(1, 164539503), (3, 54846501), (9, 18282167), (443, 371421), (1329, 123807), (3987, 41269)]