54648321

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{200177}}^1$

素因数の和:200200

約数の個数: 16

約数和(自身を含む): 89679744

約数和(自身を除く): 35031423

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 200177, 600531, 1401239, 2602301, 4203717, 7806903, 18216107, 54648321]

約数ペア:

[(1, 54648321), (3, 18216107), (7, 7806903), (13, 4203717), (21, 2602301), (39, 1401239), (91, 600531), (273, 200177)]