74257858081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{821}}^1\times {\mathrm{19531}}^1$

素因数の和:20784

約数の個数: 16

約数和(自身を含む): 81304059456

約数和(自身を除く): 7046201375

約数列:

[1, 11, 421, 821, 4631, 9031, 19531, 214841, 345641, 3802051, 8222551, 16034951, 90448061, 176384461, 6750714371, 74257858081]

約数ペア:

[(1, 74257858081), (11, 6750714371), (421, 176384461), (821, 90448061), (4631, 16034951), (9031, 8222551), (19531, 3802051), (214841, 345641)]