171491013

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{92051}}^1$

素因数の和:92086

約数の個数: 20

約数和(自身を含む): 267319008

約数和(自身を除く): 95827995

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 92051, 276153, 828459, 2117173, 2485377, 6351519, 7456131, 19054557, 57163671, 171491013]

約数ペア:

[(1, 171491013), (3, 57163671), (9, 19054557), (23, 7456131), (27, 6351519), (69, 2485377), (81, 2117173), (207, 828459), (621, 276153), (1863, 92051)]