40144161

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{4139}}^1$

素因数の和:4256

約数の個数: 16

約数和(自身を含む): 55442880

約数和(自身を除く): 15298719

約数列:

[1, 3, 53, 61, 159, 183, 3233, 4139, 9699, 12417, 219367, 252479, 658101, 757437, 13381387, 40144161]

約数ペア:

[(1, 40144161), (3, 13381387), (53, 757437), (61, 658101), (159, 252479), (183, 219367), (3233, 12417), (4139, 9699)]