78829293

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{2063}}^1$

素因数の和:2384

約数の個数: 16

約数和(自身を含む): 107790336

約数和(自身を除く): 28961043

約数列:

[1, 3, 47, 141, 271, 813, 2063, 6189, 12737, 38211, 96961, 290883, 559073, 1677219, 26276431, 78829293]

約数ペア:

[(1, 78829293), (3, 26276431), (47, 1677219), (141, 559073), (271, 290883), (813, 96961), (2063, 38211), (6189, 12737)]