81887853

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{6011}}^1$

素因数の和:6272

約数の個数: 16

約数和(自身を含む): 115430400

約数和(自身を除く): 33542547

約数列:

[1, 3, 19, 57, 239, 717, 4541, 6011, 13623, 18033, 114209, 342627, 1436629, 4309887, 27295951, 81887853]

約数ペア:

[(1, 81887853), (3, 27295951), (19, 4309887), (57, 1436629), (239, 342627), (717, 114209), (4541, 18033), (6011, 13623)]