27720882799

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{193189}}^1$

素因数の和:193350

約数の個数: 16

約数和(自身を含む): 29377244160

約数和(自身を除く): 1656361361

約数列:

[1, 43, 47, 71, 2021, 3053, 3337, 143491, 193189, 8307127, 9079883, 13716419, 390434969, 589806017, 644671693, 27720882799]

約数ペア:

[(1, 27720882799), (43, 644671693), (47, 589806017), (71, 390434969), (2021, 13716419), (3053, 9079883), (3337, 8307127), (143491, 193189)]