25625457

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6637}}^1$

素因数の和:6670

約数の個数: 32

約数和(自身を含む): 44607360

約数和(自身を除く): 18981903

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 6637, 19911, 59733, 73007, 86281, 179199, 219021, 258843, 657063, 776529, 949091, 1971189, 2329587, 2847273, 8541819, 25625457]

約数ペア:

[(1, 25625457), (3, 8541819), (9, 2847273), (11, 2329587), (13, 1971189), (27, 949091), (33, 776529), (39, 657063), (99, 258843), (117, 219021), (143, 179199), (297, 86281), (351, 73007), (429, 59733), (1287, 19911), (3861, 6637)]