127719219

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{21911}}^1$

素因数の和:22010

約数の個数: 16

約数和(自身を含む): 178801920

約数和(自身を除く): 51082701

約数列:

[1, 3, 29, 67, 87, 201, 1943, 5829, 21911, 65733, 635419, 1468037, 1906257, 4404111, 42573073, 127719219]

約数ペア:

[(1, 127719219), (3, 42573073), (29, 4404111), (67, 1906257), (87, 1468037), (201, 635419), (1943, 65733), (5829, 21911)]