111936789

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{243871}}^1$

素因数の和:243897

約数の個数: 16

約数和(自身を含む): 175587840

約数和(自身を除く): 63651051

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 243871, 731613, 2194839, 4145807, 6584517, 12437421, 37312263, 111936789]

約数ペア:

[(1, 111936789), (3, 37312263), (9, 12437421), (17, 6584517), (27, 4145807), (51, 2194839), (153, 731613), (459, 243871)]