66715173

素因数分解:

$3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{3823}}^1$

素因数の和:4113

約数の個数: 24

約数和(自身を含む): 110559488

約数和(自身を除く): 43844315

約数列:

[1, 3, 7, 9, 21, 63, 277, 831, 1939, 2493, 3823, 5817, 11469, 17451, 26761, 34407, 80283, 240849, 1058971, 3176913, 7412797, 9530739, 22238391, 66715173]

約数ペア:

[(1, 66715173), (3, 22238391), (7, 9530739), (9, 7412797), (21, 3176913), (63, 1058971), (277, 240849), (831, 80283), (1939, 34407), (2493, 26761), (3823, 17451), (5817, 11469)]