54342009

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 40

約数和(自身を含む): 84157920

約数和(自身を除く): 29815911

約数列:

[1, 3, 9, 27, 59, 81, 83, 137, 177, 249, 411, 531, 747, 1233, 1593, 2241, 3699, 4779, 4897, 6723, 8083, 11097, 11371, 14691, 24249, 34113, 44073, 72747, 102339, 132219, 218241, 307017, 396657, 654723, 670889, 921051, 2012667, 6038001, 18114003, 54342009]

約数ペア:

[(1, 54342009), (3, 18114003), (9, 6038001), (27, 2012667), (59, 921051), (81, 670889), (83, 654723), (137, 396657), (177, 307017), (249, 218241), (411, 132219), (531, 102339), (747, 72747), (1233, 44073), (1593, 34113), (2241, 24249), (3699, 14691), (4779, 11371), (4897, 11097), (6723, 8083)]