54391809

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{3581}}^1$

素因数の和:3728

約数の個数: 16

約数和(自身を含む): 74620224

約数和(自身を除く): 20228415

約数列:

[1, 3, 61, 83, 183, 249, 3581, 5063, 10743, 15189, 218441, 297223, 655323, 891669, 18130603, 54391809]

約数ペア:

[(1, 54391809), (3, 18130603), (61, 891669), (83, 655323), (183, 297223), (249, 218441), (3581, 15189), (5063, 10743)]