75757491

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{165049}}^1$

素因数の和:165075

約数の個数: 16

約数和(自身を含む): 118836000

約数和(自身を除く): 43078509

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 165049, 495147, 1485441, 2805833, 4456323, 8417499, 25252497, 75757491]

約数ペア:

[(1, 75757491), (3, 25252497), (9, 8417499), (17, 4456323), (27, 2805833), (51, 1485441), (153, 495147), (459, 165049)]