55977009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73751}}^1$

素因数の和:73788

約数の個数: 16

約数和(自身を含む): 84962304

約数和(自身を除く): 28985295

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 73751, 221253, 811261, 1696273, 2433783, 5088819, 18659003, 55977009]

約数ペア:

[(1, 55977009), (3, 18659003), (11, 5088819), (23, 2433783), (33, 1696273), (69, 811261), (253, 221253), (759, 73751)]