68192769

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1\times {\mathrm{1447}}^1$

素因数の和:2156

約数の個数: 16

約数和(自身を含む): 95081472

約数和(自身を除く): 26888703

約数列:

[1, 3, 23, 69, 683, 1447, 2049, 4341, 15709, 33281, 47127, 99843, 988301, 2964903, 22730923, 68192769]

約数ペア:

[(1, 68192769), (3, 22730923), (23, 2964903), (69, 988301), (683, 99843), (1447, 47127), (2049, 33281), (4341, 15709)]