228728259

素因数分解:

$3^3\times {\mathrm{937}}^1\times {\mathrm{9041}}^1$

素因数の和:9987

約数の個数: 16

約数和(自身を含む): 339255840

約数和(自身を除く): 110527581

約数列:

[1, 3, 9, 27, 937, 2811, 8433, 9041, 25299, 27123, 81369, 244107, 8471417, 25414251, 76242753, 228728259]

約数ペア:

[(1, 228728259), (3, 76242753), (9, 25414251), (27, 8471417), (937, 244107), (2811, 81369), (8433, 27123), (9041, 25299)]