26710047

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1589

約数の個数: 48

約数和(自身を含む): 49603680

約数和(自身を除く): 22893633

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 1323, 1553, 1911, 2457, 4659, 5733, 10871, 13977, 17199, 20189, 32613, 41931, 60567, 76097, 97839, 141323, 181701, 228291, 293517, 423969, 545103, 684873, 989261, 1271907, 2054619, 2967783, 3815721, 8903349, 26710047]

約数ペア:

[(1, 26710047), (3, 8903349), (7, 3815721), (9, 2967783), (13, 2054619), (21, 1271907), (27, 989261), (39, 684873), (49, 545103), (63, 423969), (91, 293517), (117, 228291), (147, 181701), (189, 141323), (273, 97839), (351, 76097), (441, 60567), (637, 41931), (819, 32613), (1323, 20189), (1553, 17199), (1911, 13977), (2457, 10871), (4659, 5733)]