8702073

素因数分解:

$3^7\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 13697280

約数和(自身を除く): 4995207

約数列:

[1, 3, 9, 23, 27, 69, 81, 173, 207, 243, 519, 621, 729, 1557, 1863, 2187, 3979, 4671, 5589, 11937, 14013, 16767, 35811, 42039, 50301, 107433, 126117, 322299, 378351, 966897, 2900691, 8702073]

約数ペア:

[(1, 8702073), (3, 2900691), (9, 966897), (23, 378351), (27, 322299), (69, 126117), (81, 107433), (173, 50301), (207, 42039), (243, 35811), (519, 16767), (621, 14013), (729, 11937), (1557, 5589), (1863, 4671), (2187, 3979)]