85656879

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41201}}^1$

素因数の和:41228

約数の個数: 32

約数和(自身を含む): 158215680

約数和(自身を除く): 72558801

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 41201, 123603, 288407, 370809, 453211, 865221, 1112427, 1359633, 2595663, 3172477, 4078899, 7786989, 9517431, 12236697, 28552293, 85656879]

約数ペア:

[(1, 85656879), (3, 28552293), (7, 12236697), (9, 9517431), (11, 7786989), (21, 4078899), (27, 3172477), (33, 2595663), (63, 1359633), (77, 1112427), (99, 865221), (189, 453211), (231, 370809), (297, 288407), (693, 123603), (2079, 41201)]