8271274431

素因数分解:

$3^1\times 7^2\times {\mathrm{751}}^1\times {\mathrm{74923}}^1$

素因数の和:75691

約数の個数: 24

約数和(自身を含む): 12846169344

約数和(自身を除く): 4574894913

約数列:

[1, 3, 7, 21, 49, 147, 751, 2253, 5257, 15771, 36799, 74923, 110397, 224769, 524461, 1573383, 3671227, 11013681, 56267173, 168801519, 393870211, 1181610633, 2757091477, 8271274431]

約数ペア:

[(1, 8271274431), (3, 2757091477), (7, 1181610633), (21, 393870211), (49, 168801519), (147, 56267173), (751, 11013681), (2253, 3671227), (5257, 1573383), (15771, 524461), (36799, 224769), (74923, 110397)]