54205881

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{4421}}^1$

素因数の和:4552

約数の個数: 16

約数和(自身を含む): 74572608

約数和(自身を除く): 20366727

約数列:

[1, 3, 61, 67, 183, 201, 4087, 4421, 12261, 13263, 269681, 296207, 809043, 888621, 18068627, 54205881]

約数ペア:

[(1, 54205881), (3, 18068627), (61, 888621), (67, 809043), (183, 296207), (201, 269681), (4087, 13263), (4421, 12261)]