56978091

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{65267}}^1$

素因数の和:65370

約数の個数: 12

約数和(自身を含む): 83151432

約数和(自身を除く): 26173341

約数列:

[1, 3, 9, 97, 291, 873, 65267, 195801, 587403, 6330899, 18992697, 56978091]

約数ペア:

[(1, 56978091), (3, 18992697), (9, 6330899), (97, 587403), (291, 195801), (873, 65267)]