75080019

素因数分解:

$3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{12907}}^1$

素因数の和:13194

約数の個数: 16

約数和(自身を含む): 114829568

約数和(自身を除く): 39749549

約数列:

[1, 3, 7, 21, 277, 831, 1939, 5817, 12907, 38721, 90349, 271047, 3575239, 10725717, 25026673, 75080019]

約数ペア:

[(1, 75080019), (3, 25026673), (7, 10725717), (21, 3575239), (277, 271047), (831, 90349), (1939, 38721), (5817, 12907)]