15661879173

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{4716013}}^1$

素因数の和:4716066

約数の個数: 20

約数和(自身を含む): 23966783148

約数和(自身を除く): 8304903975

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 4716013, 14148039, 42444117, 127332351, 193356533, 381997053, 580069599, 1740208797, 5220626391, 15661879173]

約数ペア:

[(1, 15661879173), (3, 5220626391), (9, 1740208797), (27, 580069599), (41, 381997053), (81, 193356533), (123, 127332351), (369, 42444117), (1107, 14148039), (3321, 4716013)]