91131777

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8293}}^1$

素因数の和:8350

約数の個数: 32

約数和(自身を含む): 151282560

約数和(自身を除く): 60150783

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1221, 3663, 8293, 10989, 24879, 74637, 91223, 223911, 273669, 306841, 821007, 920523, 2463021, 2761569, 3375251, 8284707, 10125753, 30377259, 91131777]

約数ペア:

[(1, 91131777), (3, 30377259), (9, 10125753), (11, 8284707), (27, 3375251), (33, 2761569), (37, 2463021), (99, 920523), (111, 821007), (297, 306841), (333, 273669), (407, 223911), (999, 91223), (1221, 74637), (3663, 24879), (8293, 10989)]