26156720421

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{7151}}^1$

素因数の和:7803

約数の個数: 64

約数和(自身を含む): 44264586240

約数和(自身を除く): 18107865819

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 613, 663, 1839, 1989, 5517, 5967, 7151, 7969, 10421, 16551, 21453, 23907, 31263, 64359, 71721, 92963, 93789, 121567, 135473, 193077, 215163, 278889, 281367, 364701, 406419, 836667, 1094103, 1219257, 1580371, 2510001, 3282309, 3657771, 4383563, 4741113, 13150689, 14223339, 39452067, 42670017, 56986319, 74520571, 118356201, 170958957, 223561713, 512876871, 670685139, 968767423, 1538630613, 2012055417, 2906302269, 8718906807, 26156720421]

約数ペア:

[(1, 26156720421), (3, 8718906807), (9, 2906302269), (13, 2012055417), (17, 1538630613), (27, 968767423), (39, 670685139), (51, 512876871), (117, 223561713), (153, 170958957), (221, 118356201), (351, 74520571), (459, 56986319), (613, 42670017), (663, 39452067), (1839, 14223339), (1989, 13150689), (5517, 4741113), (5967, 4383563), (7151, 3657771), (7969, 3282309), (10421, 2510001), (16551, 1580371), (21453, 1219257), (23907, 1094103), (31263, 836667), (64359, 406419), (71721, 364701), (92963, 281367), (93789, 278889), (121567, 215163), (135473, 193077)]