7788954951

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{18371}}^1$

素因数の和:18804

約数の個数: 32

約数和(自身を含む): 11852144640

約数和(自身を除く): 4063189689

約数列:

[1, 3, 9, 27, 41, 123, 369, 383, 1107, 1149, 3447, 10341, 15703, 18371, 47109, 55113, 141327, 165339, 423981, 496017, 753211, 2259633, 6778899, 7036093, 20336697, 21108279, 63324837, 189974511, 288479813, 865439439, 2596318317, 7788954951]

約数ペア:

[(1, 7788954951), (3, 2596318317), (9, 865439439), (27, 288479813), (41, 189974511), (123, 63324837), (369, 21108279), (383, 20336697), (1107, 7036093), (1149, 6778899), (3447, 2259633), (10341, 753211), (15703, 496017), (18371, 423981), (47109, 165339), (55113, 141327)]