81344537

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1567}}^1$

素因数の和:1688

約数の個数: 16

約数和(自身を含む): 88660992

約数和(自身を除く): 7316455

約数列:

[1, 23, 37, 61, 851, 1403, 1567, 2257, 36041, 51911, 57979, 95587, 1333517, 2198501, 3536719, 81344537]

約数ペア:

[(1, 81344537), (23, 3536719), (37, 2198501), (61, 1333517), (851, 95587), (1403, 57979), (1567, 51911), (2257, 36041)]