83478789

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{181871}}^1$

素因数の和:181897

約数の個数: 16

約数和(自身を含む): 130947840

約数和(自身を除く): 47469051

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 181871, 545613, 1636839, 3091807, 4910517, 9275421, 27826263, 83478789]

約数ペア:

[(1, 83478789), (3, 27826263), (9, 9275421), (17, 4910517), (27, 3091807), (51, 1636839), (153, 545613), (459, 181871)]