26740779

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 41477184

約数和(自身を除く): 14736405

約数列:

[1, 3, 13, 17, 39, 51, 53, 159, 221, 663, 689, 761, 901, 2067, 2283, 2703, 9893, 11713, 12937, 29679, 35139, 38811, 40333, 120999, 168181, 504543, 524329, 685661, 1572987, 2056983, 8913593, 26740779]

約数ペア:

[(1, 26740779), (3, 8913593), (13, 2056983), (17, 1572987), (39, 685661), (51, 524329), (53, 504543), (159, 168181), (221, 120999), (663, 40333), (689, 38811), (761, 35139), (901, 29679), (2067, 12937), (2283, 11713), (2703, 9893)]