133047009

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3877}}^1$

素因数の和:3958

約数の個数: 32

約数和(自身を含む): 208481280

約数和(自身を除く): 75434271

約数列:

[1, 3, 9, 27, 31, 41, 93, 123, 279, 369, 837, 1107, 1271, 3813, 3877, 11439, 11631, 34317, 34893, 104679, 120187, 158957, 360561, 476871, 1081683, 1430613, 3245049, 4291839, 4927667, 14783001, 44349003, 133047009]

約数ペア:

[(1, 133047009), (3, 44349003), (9, 14783001), (27, 4927667), (31, 4291839), (41, 3245049), (93, 1430613), (123, 1081683), (279, 476871), (369, 360561), (837, 158957), (1107, 120187), (1271, 104679), (3813, 34893), (3877, 34317), (11439, 11631)]