78749619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{7451}}^1$

素因数の和:7738

約数の個数: 16

約数和(自身を含む): 113508864

約数和(自身を除く): 34759245

約数列:

[1, 3, 13, 39, 271, 813, 3523, 7451, 10569, 22353, 96863, 290589, 2019221, 6057663, 26249873, 78749619]

約数ペア:

[(1, 78749619), (3, 26249873), (13, 6057663), (39, 2019221), (271, 290589), (813, 96863), (3523, 22353), (7451, 10569)]