66543117

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 101855232

約数和(自身を除く): 35312115

約数列:

[1, 3, 17, 23, 47, 51, 69, 71, 141, 213, 289, 391, 799, 867, 1081, 1173, 1207, 1633, 2397, 3243, 3337, 3621, 4899, 6647, 10011, 13583, 18377, 19941, 20519, 27761, 40749, 55131, 56729, 61557, 76751, 83283, 170187, 230253, 312409, 471937, 937227, 964393, 1304767, 1415811, 2893179, 3914301, 22181039, 66543117]

約数ペア:

[(1, 66543117), (3, 22181039), (17, 3914301), (23, 2893179), (47, 1415811), (51, 1304767), (69, 964393), (71, 937227), (141, 471937), (213, 312409), (289, 230253), (391, 170187), (799, 83283), (867, 76751), (1081, 61557), (1173, 56729), (1207, 55131), (1633, 40749), (2397, 27761), (3243, 20519), (3337, 19941), (3621, 18377), (4899, 13583), (6647, 10011)]