54642021

素因数分解:

$3^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{2647}}^1$

素因数の和:3640

約数の個数: 16

約数和(自身を含む): 83380224

約数和(自身を除く): 28738203

約数列:

[1, 3, 7, 21, 983, 2647, 2949, 6881, 7941, 18529, 20643, 55587, 2602001, 7806003, 18214007, 54642021]

約数ペア:

[(1, 54642021), (3, 18214007), (7, 7806003), (21, 2602001), (983, 55587), (2647, 20643), (2949, 18529), (6881, 7941)]