26756541

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7451}}^1$

素因数の和:7486

約数の個数: 32

約数和(自身を含む): 47692800

約数和(自身を除く): 20936259

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 7451, 22353, 52157, 67059, 141569, 156471, 201177, 424707, 469413, 990983, 1274121, 1408239, 2972949, 3822363, 8918847, 26756541]

約数ペア:

[(1, 26756541), (3, 8918847), (7, 3822363), (9, 2972949), (19, 1408239), (21, 1274121), (27, 990983), (57, 469413), (63, 424707), (133, 201177), (171, 156471), (189, 141569), (399, 67059), (513, 52157), (1197, 22353), (3591, 7451)]