1618374627

素因数分解:

$3^3\times {\mathrm{1361}}^1\times {\mathrm{44041}}^1$

素因数の和:45411

約数の個数: 16

約数和(自身を含む): 2399408160

約数和(自身を除く): 781033533

約数列:

[1, 3, 9, 27, 1361, 4083, 12249, 36747, 44041, 132123, 396369, 1189107, 59939801, 179819403, 539458209, 1618374627]

約数ペア:

[(1, 1618374627), (3, 539458209), (9, 179819403), (27, 59939801), (1361, 1189107), (4083, 396369), (12249, 132123), (36747, 44041)]