289669743

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{14557}}^1$

素因数の和:14644

約数の個数: 32

約数和(自身を含む): 475173120

約数和(自身を除く): 185503377

約数列:

[1, 3, 9, 11, 27, 33, 67, 99, 201, 297, 603, 737, 1809, 2211, 6633, 14557, 19899, 43671, 131013, 160127, 393039, 480381, 975319, 1441143, 2925957, 4323429, 8777871, 10728509, 26333613, 32185527, 96556581, 289669743]

約数ペア:

[(1, 289669743), (3, 96556581), (9, 32185527), (11, 26333613), (27, 10728509), (33, 8777871), (67, 4323429), (99, 2925957), (201, 1441143), (297, 975319), (603, 480381), (737, 393039), (1809, 160127), (2211, 131013), (6633, 43671), (14557, 19899)]