26507943

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 49420800

約数和(自身を除く): 22912857

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 957, 1319, 1827, 2233, 2871, 3957, 6699, 9233, 11871, 14509, 20097, 27699, 38251, 43527, 83097, 101563, 114753, 130581, 267757, 304689, 344259, 420761, 803271, 914067, 1262283, 2409813, 2945327, 3786849, 8835981, 26507943]

約数ペア:

[(1, 26507943), (3, 8835981), (7, 3786849), (9, 2945327), (11, 2409813), (21, 1262283), (29, 914067), (33, 803271), (63, 420761), (77, 344259), (87, 304689), (99, 267757), (203, 130581), (231, 114753), (261, 101563), (319, 83097), (609, 43527), (693, 38251), (957, 27699), (1319, 20097), (1827, 14509), (2233, 11871), (2871, 9233), (3957, 6699)]