26631369

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{51913}}^1$

素因数の和:51941

約数の個数: 16

約数和(自身を含む): 41531200

約数和(自身を除く): 14899831

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 51913, 155739, 467217, 986347, 1401651, 2959041, 8877123, 26631369]

約数ペア:

[(1, 26631369), (3, 8877123), (9, 2959041), (19, 1401651), (27, 986347), (57, 467217), (171, 155739), (513, 51913)]