142744317

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{7069}}^1$

素因数の和:7252

約数の個数: 16

約数和(自身を含む): 195471360

約数和(自身を除く): 52727043

約数列:

[1, 3, 53, 127, 159, 381, 6731, 7069, 20193, 21207, 374657, 897763, 1123971, 2693289, 47581439, 142744317]

約数ペア:

[(1, 142744317), (3, 47581439), (53, 2693289), (127, 1123971), (159, 897763), (381, 374657), (6731, 21207), (7069, 20193)]