68978523

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{1249}}^1$

素因数の和:1742

約数の個数: 16

約数和(自身を含む): 94500000

約数和(自身を除く): 25521477

約数列:

[1, 3, 41, 123, 449, 1249, 1347, 3747, 18409, 51209, 55227, 153627, 560801, 1682403, 22992841, 68978523]

約数ペア:

[(1, 68978523), (3, 22992841), (41, 1682403), (123, 560801), (449, 153627), (1249, 55227), (1347, 51209), (3747, 18409)]