40466709

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{2791}}^1$

素因数の和:2982

約数の個数: 20

約数和(自身を含む): 60809760

約数和(自身を除く): 20343051

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 2791, 4833, 8373, 14499, 25119, 75357, 226071, 499589, 1498767, 4496301, 13488903, 40466709]

約数ペア:

[(1, 40466709), (3, 13488903), (9, 4496301), (27, 1498767), (81, 499589), (179, 226071), (537, 75357), (1611, 25119), (2791, 14499), (4833, 8373)]