81276949

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6029}}^1$

素因数の和:6120

約数の個数: 16

約数和(自身を含む): 94212720

約数和(自身を除く): 12935771

約数列:

[1, 13, 17, 61, 221, 793, 1037, 6029, 13481, 78377, 102493, 367769, 1332409, 4780997, 6252073, 81276949]

約数ペア:

[(1, 81276949), (13, 6252073), (17, 4780997), (61, 1332409), (221, 367769), (793, 102493), (1037, 78377), (6029, 13481)]