70662591

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{153949}}^1$

素因数の和:153975

約数の個数: 16

約数和(自身を含む): 110844000

約数和(自身を除く): 40181409

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 153949, 461847, 1385541, 2617133, 4156623, 7851399, 23554197, 70662591]

約数ペア:

[(1, 70662591), (3, 23554197), (9, 7851399), (17, 4156623), (27, 2617133), (51, 1385541), (153, 461847), (459, 153949)]