89744949

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10103}}^1$

素因数の和:10166

約数の個数: 32

約数和(自身を含む): 155197440

約数和(自身を除く): 65452491

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 10103, 30309, 70721, 90927, 212163, 272781, 474841, 636489, 1424523, 1909467, 3323887, 4273569, 9971661, 12820707, 29914983, 89744949]

約数ペア:

[(1, 89744949), (3, 29914983), (7, 12820707), (9, 9971661), (21, 4273569), (27, 3323887), (47, 1909467), (63, 1424523), (141, 636489), (189, 474841), (329, 272781), (423, 212163), (987, 90927), (1269, 70721), (2961, 30309), (8883, 10103)]