38689083

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{7129}}^1$

素因数の和:7208

約数の個数: 20

約数和(自身を含む): 58665640

約数和(自身を除く): 19976557

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 7129, 21387, 64161, 192483, 477643, 577449, 1432929, 4298787, 12896361, 38689083]

約数ペア:

[(1, 38689083), (3, 12896361), (9, 4298787), (27, 1432929), (67, 577449), (81, 477643), (201, 192483), (603, 64161), (1809, 21387), (5427, 7129)]