26842167

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 45995040

約数和(自身を除く): 19152873

約数列:

[1, 3, 9, 11, 17, 33, 41, 51, 99, 123, 153, 187, 369, 389, 451, 561, 697, 1167, 1353, 1683, 2091, 3501, 4059, 4279, 6273, 6613, 7667, 12837, 15949, 19839, 23001, 38511, 47847, 59517, 69003, 72743, 143541, 175439, 218229, 271133, 526317, 654687, 813399, 1578951, 2440197, 2982463, 8947389, 26842167]

約数ペア:

[(1, 26842167), (3, 8947389), (9, 2982463), (11, 2440197), (17, 1578951), (33, 813399), (41, 654687), (51, 526317), (99, 271133), (123, 218229), (153, 175439), (187, 143541), (369, 72743), (389, 69003), (451, 59517), (561, 47847), (697, 38511), (1167, 23001), (1353, 19839), (1683, 15949), (2091, 12837), (3501, 7667), (4059, 6613), (4279, 6273)]