67126719

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1499}}^1$

素因数の和:1595

約数の個数: 32

約数和(自身を含む): 103680000

約数和(自身を除く): 36553281

約数列:

[1, 3, 11, 23, 33, 59, 69, 177, 253, 649, 759, 1357, 1499, 1947, 4071, 4497, 14927, 16489, 34477, 44781, 49467, 88441, 103431, 265323, 379247, 972851, 1137741, 2034143, 2918553, 6102429, 22375573, 67126719]

約数ペア:

[(1, 67126719), (3, 22375573), (11, 6102429), (23, 2918553), (33, 2034143), (59, 1137741), (69, 972851), (177, 379247), (253, 265323), (649, 103431), (759, 88441), (1357, 49467), (1499, 44781), (1947, 34477), (4071, 16489), (4497, 14927)]