67856589

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{47419}}^1$

素因数の和:47481

約数の個数: 16

約数和(自身を含む): 102427200

約数和(自身を除く): 34570611

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 47419, 142257, 426771, 1280313, 2513207, 7539621, 22618863, 67856589]

約数ペア:

[(1, 67856589), (3, 22618863), (9, 7539621), (27, 2513207), (53, 1280313), (159, 426771), (477, 142257), (1431, 47419)]