26190189

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{2687}}^1$

素因数の和:2734

約数の個数: 24

約数和(自身を含む): 40965120

約数和(自身を除く): 14774931

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 2687, 3249, 8061, 9747, 24183, 51053, 72549, 153159, 459477, 970007, 1378431, 2910021, 8730063, 26190189]

約数ペア:

[(1, 26190189), (3, 8730063), (9, 2910021), (19, 1378431), (27, 970007), (57, 459477), (171, 153159), (361, 72549), (513, 51053), (1083, 24183), (2687, 9747), (3249, 8061)]