117788121

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 206841600

約数和(自身を除く): 89053479

約数列:

[1, 3, 9, 11, 17, 27, 33, 41, 51, 99, 123, 153, 187, 297, 369, 451, 459, 561, 569, 697, 1107, 1353, 1683, 1707, 2091, 4059, 5049, 5121, 6259, 6273, 7667, 9673, 12177, 15363, 18777, 18819, 23001, 23329, 29019, 56331, 69003, 69987, 87057, 106403, 168993, 207009, 209961, 256619, 261171, 319209, 396593, 629883, 769857, 957627, 1189779, 2309571, 2872881, 3569337, 4362523, 6928713, 10708011, 13087569, 39262707, 117788121]

約数ペア:

[(1, 117788121), (3, 39262707), (9, 13087569), (11, 10708011), (17, 6928713), (27, 4362523), (33, 3569337), (41, 2872881), (51, 2309571), (99, 1189779), (123, 957627), (153, 769857), (187, 629883), (297, 396593), (369, 319209), (451, 261171), (459, 256619), (561, 209961), (569, 207009), (697, 168993), (1107, 106403), (1353, 87057), (1683, 69987), (1707, 69003), (2091, 56331), (4059, 29019), (5049, 23329), (5121, 23001), (6259, 18819), (6273, 18777), (7667, 15363), (9673, 12177)]