57444609

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 80232768

約数和(自身を除く): 22788159

約数列:

[1, 3, 37, 71, 111, 197, 213, 591, 1369, 2627, 4107, 7289, 7881, 13987, 21867, 41961, 97199, 269693, 291597, 517519, 809079, 1552557, 19148203, 57444609]

約数ペア:

[(1, 57444609), (3, 19148203), (37, 1552557), (71, 809079), (111, 517519), (197, 291597), (213, 269693), (591, 97199), (1369, 41961), (2627, 21867), (4107, 13987), (7289, 7881)]