81967302

素因数分解:

$2^1\times 3^6\times {\mathrm{17}}^1\times {\mathrm{3307}}^1$

素因数の和:3344

約数の個数: 56

約数和(自身を含む): 195244776

約数和(自身を除く): 113277474

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 243, 306, 459, 486, 729, 918, 1377, 1458, 2754, 3307, 4131, 6614, 8262, 9921, 12393, 19842, 24786, 29763, 56219, 59526, 89289, 112438, 168657, 178578, 267867, 337314, 505971, 535734, 803601, 1011942, 1517913, 1607202, 2410803, 3035826, 4553739, 4821606, 9107478, 13661217, 27322434, 40983651, 81967302]

約数ペア:

[(1, 81967302), (2, 40983651), (3, 27322434), (6, 13661217), (9, 9107478), (17, 4821606), (18, 4553739), (27, 3035826), (34, 2410803), (51, 1607202), (54, 1517913), (81, 1011942), (102, 803601), (153, 535734), (162, 505971), (243, 337314), (306, 267867), (459, 178578), (486, 168657), (729, 112438), (918, 89289), (1377, 59526), (1458, 56219), (2754, 29763), (3307, 24786), (4131, 19842), (6614, 12393), (8262, 9921)]