80328687

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{13249}}^1$

素因数の和:13342

約数の個数: 16

約数和(自身を含む): 111936000

約数和(自身を除く): 31607313

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 13249, 39747, 569707, 622703, 1709121, 1868109, 26776229, 80328687]

約数ペア:

[(1, 80328687), (3, 26776229), (43, 1868109), (47, 1709121), (129, 622703), (141, 569707), (2021, 39747), (6063, 13249)]