74826531

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{213181}}^1$

素因数の和:213203

約数の個数: 16

約数和(自身を含む): 119381920

約数和(自身を除く): 44555389

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 213181, 639543, 1918629, 2771353, 5755887, 8314059, 24942177, 74826531]

約数ペア:

[(1, 74826531), (3, 24942177), (9, 8314059), (13, 5755887), (27, 2771353), (39, 1918629), (117, 639543), (351, 213181)]