25786431

素因数分解:

$3^5\times {\mathrm{11}}^2\times {\mathrm{877}}^1$

素因数の和:914

約数の個数: 36

約数和(自身を含む): 42505736

約数和(自身を除く): 16719305

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 243, 297, 363, 877, 891, 1089, 2631, 2673, 3267, 7893, 9647, 9801, 23679, 28941, 29403, 71037, 86823, 106117, 213111, 260469, 318351, 781407, 955053, 2344221, 2865159, 8595477, 25786431]

約数ペア:

[(1, 25786431), (3, 8595477), (9, 2865159), (11, 2344221), (27, 955053), (33, 781407), (81, 318351), (99, 260469), (121, 213111), (243, 106117), (297, 86823), (363, 71037), (877, 29403), (891, 28941), (1089, 23679), (2631, 9801), (2673, 9647), (3267, 7893)]