40098861

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 68947200

約数和(自身を除く): 28848339

約数列:

[1, 3, 9, 11, 27, 33, 37, 41, 89, 99, 111, 123, 267, 297, 333, 369, 407, 451, 801, 979, 999, 1107, 1221, 1353, 1517, 2403, 2937, 3293, 3649, 3663, 4059, 4551, 8811, 9879, 10947, 10989, 12177, 13653, 16687, 26433, 29637, 32841, 36223, 40139, 40959, 50061, 88911, 98523, 108669, 120417, 135013, 150183, 326007, 361251, 405039, 450549, 978021, 1083753, 1215117, 1485143, 3645351, 4455429, 13366287, 40098861]

約数ペア:

[(1, 40098861), (3, 13366287), (9, 4455429), (11, 3645351), (27, 1485143), (33, 1215117), (37, 1083753), (41, 978021), (89, 450549), (99, 405039), (111, 361251), (123, 326007), (267, 150183), (297, 135013), (333, 120417), (369, 108669), (407, 98523), (451, 88911), (801, 50061), (979, 40959), (999, 40139), (1107, 36223), (1221, 32841), (1353, 29637), (1517, 26433), (2403, 16687), (2937, 13653), (3293, 12177), (3649, 10989), (3663, 10947), (4059, 9879), (4551, 8811)]