81065647

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6983}}^1$

素因数の和:7062

約数の個数: 16

約数和(自身を含む): 93864960

約数和(自身を除く): 12799313

約数列:

[1, 13, 19, 47, 247, 611, 893, 6983, 11609, 90779, 132677, 328201, 1724801, 4266613, 6235819, 81065647]

約数ペア:

[(1, 81065647), (13, 6235819), (19, 4266613), (47, 1724801), (247, 328201), (611, 132677), (893, 90779), (6983, 11609)]