128579319

素因数分解:

$3^5\times {\mathrm{11}}^2\times {\mathrm{4373}}^1$

素因数の和:4410

約数の個数: 36

約数和(自身を含む): 211754088

約数和(自身を除く): 83174769

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 243, 297, 363, 891, 1089, 2673, 3267, 4373, 9801, 13119, 29403, 39357, 48103, 118071, 144309, 354213, 432927, 529133, 1062639, 1298781, 1587399, 3896343, 4762197, 11689029, 14286591, 42859773, 128579319]

約数ペア:

[(1, 128579319), (3, 42859773), (9, 14286591), (11, 11689029), (27, 4762197), (33, 3896343), (81, 1587399), (99, 1298781), (121, 1062639), (243, 529133), (297, 432927), (363, 354213), (891, 144309), (1089, 118071), (2673, 48103), (3267, 39357), (4373, 29403), (9801, 13119)]