201071511

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 304819200

約数和(自身を除く): 103747689

約数列:

[1, 3, 9, 27, 79, 107, 237, 321, 711, 881, 963, 2133, 2643, 2889, 7929, 8453, 23787, 25359, 69599, 76077, 94267, 208797, 228231, 282801, 626391, 848403, 1879173, 2545209, 7447093, 22341279, 67023837, 201071511]

約数ペア:

[(1, 201071511), (3, 67023837), (9, 22341279), (27, 7447093), (79, 2545209), (107, 1879173), (237, 848403), (321, 626391), (711, 282801), (881, 228231), (963, 208797), (2133, 94267), (2643, 76077), (2889, 69599), (7929, 25359), (8453, 23787)]