66929697

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1493}}^1$

素因数の和:1809

約数の個数: 24

約数和(自身を含む): 102781224

約数和(自身を除く): 35851527

約数列:

[1, 3, 9, 17, 51, 153, 293, 879, 1493, 2637, 4479, 4981, 13437, 14943, 25381, 44829, 76143, 228429, 437449, 1312347, 3937041, 7436633, 22309899, 66929697]

約数ペア:

[(1, 66929697), (3, 22309899), (9, 7436633), (17, 3937041), (51, 1312347), (153, 437449), (293, 228429), (879, 76143), (1493, 44829), (2637, 25381), (4479, 14943), (4981, 13437)]