172147491

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{375049}}^1$

素因数の和:375075

約数の個数: 16

約数和(自身を含む): 270036000

約数和(自身を除く): 97888509

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 375049, 1125147, 3375441, 6375833, 10126323, 19127499, 57382497, 172147491]

約数ペア:

[(1, 172147491), (3, 57382497), (9, 19127499), (17, 10126323), (27, 6375833), (51, 3375441), (153, 1125147), (459, 375049)]