26531901

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 43228800

約数和(自身を除く): 16696899

約数列:

[1, 3, 9, 11, 27, 33, 99, 157, 297, 471, 569, 1413, 1707, 1727, 4239, 5121, 5181, 6259, 15363, 15543, 18777, 46629, 56331, 89333, 168993, 267999, 803997, 982663, 2411991, 2947989, 8843967, 26531901]

約数ペア:

[(1, 26531901), (3, 8843967), (9, 2947989), (11, 2411991), (27, 982663), (33, 803997), (99, 267999), (157, 168993), (297, 89333), (471, 56331), (569, 46629), (1413, 18777), (1707, 15543), (1727, 15363), (4239, 6259), (5121, 5181)]