47122119

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{43271}}^1$

素因数の和:43299

約数の個数: 18

約数和(自身を含む): 74817288

約数和(自身を除く): 27695169

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 43271, 129813, 389439, 475981, 1427943, 4283829, 5235791, 15707373, 47122119]

約数ペア:

[(1, 47122119), (3, 15707373), (9, 5235791), (11, 4283829), (33, 1427943), (99, 475981), (121, 389439), (363, 129813), (1089, 43271)]