81492352871

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1350799}}^1$

素因数の和:1350926

約数の個数: 16

約数和(自身を含む): 88439577600

約数和(自身を除く): 6947224729

約数列:

[1, 23, 43, 61, 989, 1403, 2623, 60329, 1350799, 31068377, 58084357, 82398739, 1335940211, 1895170997, 3543145777, 81492352871]

約数ペア:

[(1, 81492352871), (23, 3543145777), (43, 1895170997), (61, 1335940211), (989, 82398739), (1403, 58084357), (2623, 31068377), (60329, 1350799)]