78061053

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{18869}}^1$

素因数の和:19076

約数の個数: 16

約数和(自身を含む): 119560320

約数和(自身を除く): 41499267

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 18869, 56607, 132083, 396249, 3717193, 11151579, 26020351, 78061053]

約数ペア:

[(1, 78061053), (3, 26020351), (7, 11151579), (21, 3717193), (197, 396249), (591, 132083), (1379, 56607), (4137, 18869)]