25136649

素因数分解:

$3^6\times {\mathrm{29}}^2\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 42

約数和(自身を含む): 39984126

約数和(自身を除く): 14847477

約数列:

[1, 3, 9, 27, 29, 41, 81, 87, 123, 243, 261, 369, 729, 783, 841, 1107, 1189, 2349, 2523, 3321, 3567, 7047, 7569, 9963, 10701, 21141, 22707, 29889, 32103, 34481, 68121, 96309, 103443, 204363, 288927, 310329, 613089, 866781, 930987, 2792961, 8378883, 25136649]

約数ペア:

[(1, 25136649), (3, 8378883), (9, 2792961), (27, 930987), (29, 866781), (41, 613089), (81, 310329), (87, 288927), (123, 204363), (243, 103443), (261, 96309), (369, 68121), (729, 34481), (783, 32103), (841, 29889), (1107, 22707), (1189, 21141), (2349, 10701), (2523, 9963), (3321, 7569), (3567, 7047)]