26154177

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1201}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 42925824

約数和(自身を除く): 16771647

約数列:

[1, 3, 7, 17, 21, 51, 61, 119, 183, 357, 427, 1037, 1201, 1281, 3111, 3603, 7259, 8407, 20417, 21777, 25221, 61251, 73261, 142919, 219783, 428757, 512827, 1245437, 1538481, 3736311, 8718059, 26154177]

約数ペア:

[(1, 26154177), (3, 8718059), (7, 3736311), (17, 1538481), (21, 1245437), (51, 512827), (61, 428757), (119, 219783), (183, 142919), (357, 73261), (427, 61251), (1037, 25221), (1201, 21777), (1281, 20417), (3111, 8407), (3603, 7259)]