85649031

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{56311}}^1$

素因数の和:56343

約数の個数: 18

約数和(自身を含む): 133966248

約数和(自身を除く): 48317217

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 56311, 168933, 506799, 732043, 2196129, 6588387, 9516559, 28549677, 85649031]

約数ペア:

[(1, 85649031), (3, 28549677), (9, 9516559), (13, 6588387), (39, 2196129), (117, 732043), (169, 506799), (507, 168933), (1521, 56311)]