25477767

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5861}}^1$

素因数の和:5900

約数の個数: 32

約数和(自身を含む): 45020160

約数和(自身を除く): 19542393

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 5861, 17583, 41027, 52749, 123081, 134803, 158247, 369243, 404409, 943621, 1107729, 1213227, 2830863, 3639681, 8492589, 25477767]

約数ペア:

[(1, 25477767), (3, 8492589), (7, 3639681), (9, 2830863), (21, 1213227), (23, 1107729), (27, 943621), (63, 404409), (69, 369243), (161, 158247), (189, 134803), (207, 123081), (483, 52749), (621, 41027), (1449, 17583), (4347, 5861)]