54930003

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 79073280

約数和(自身を除く): 24143277

約数列:

[1, 3, 23, 59, 69, 103, 131, 177, 309, 393, 1357, 2369, 3013, 4071, 6077, 7107, 7729, 9039, 13493, 18231, 23187, 40479, 139771, 177767, 310339, 419313, 533301, 796087, 931017, 2388261, 18310001, 54930003]

約数ペア:

[(1, 54930003), (3, 18310001), (23, 2388261), (59, 931017), (69, 796087), (103, 533301), (131, 419313), (177, 310339), (309, 177767), (393, 139771), (1357, 40479), (2369, 23187), (3013, 18231), (4071, 13493), (6077, 9039), (7107, 7729)]