52957071

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{7877}}^1$

素因数の和:7972

約数の個数: 20

約数和(自身を含む): 80071992

約数和(自身を除く): 27114921

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 7877, 23631, 70893, 212679, 638037, 653791, 1961373, 5884119, 17652357, 52957071]

約数ペア:

[(1, 52957071), (3, 17652357), (9, 5884119), (27, 1961373), (81, 653791), (83, 638037), (249, 212679), (747, 70893), (2241, 23631), (6723, 7877)]