180517467

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{11317}}^1$

素因数の和:11742

約数の個数: 16

約数和(自身を含む): 259861280

約数和(自身を除く): 79343813

約数列:

[1, 3, 13, 39, 409, 1227, 5317, 11317, 15951, 33951, 147121, 441363, 4628653, 13885959, 60172489, 180517467]

約数ペア:

[(1, 180517467), (3, 60172489), (13, 13885959), (39, 4628653), (409, 441363), (1227, 147121), (5317, 33951), (11317, 15951)]