71699013

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{52069}}^1$

素因数の和:52098

約数の個数: 20

約数和(自身を含む): 113408460

約数和(自身を除く): 41709447

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 52069, 156207, 468621, 885173, 1405863, 2655519, 4217589, 7966557, 23899671, 71699013]

約数ペア:

[(1, 71699013), (3, 23899671), (9, 7966557), (17, 4217589), (27, 2655519), (51, 1405863), (81, 885173), (153, 468621), (459, 156207), (1377, 52069)]