31194099

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{67961}}^1$

素因数の和:67987

約数の個数: 16

約数和(自身を含む): 48932640

約数和(自身を除く): 17738541

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 67961, 203883, 611649, 1155337, 1834947, 3466011, 10398033, 31194099]

約数ペア:

[(1, 31194099), (3, 10398033), (9, 3466011), (17, 1834947), (27, 1155337), (51, 611649), (153, 203883), (459, 67961)]