40038867

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{4993}}^1$

素因数の和:5022

約数の個数: 28

約数和(自身を含む): 65501304

約数和(自身を除く): 25462437

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2673, 4993, 8019, 14979, 44937, 54923, 134811, 164769, 404433, 494307, 1213299, 1482921, 3639897, 4448763, 13346289, 40038867]

約数ペア:

[(1, 40038867), (3, 13346289), (9, 4448763), (11, 3639897), (27, 1482921), (33, 1213299), (81, 494307), (99, 404433), (243, 164769), (297, 134811), (729, 54923), (891, 44937), (2673, 14979), (4993, 8019)]