7137729423

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{270031}}^1$

素因数の和:270140

約数の個数: 32

約数和(自身を含む): 11665382400

約数和(自身を除く): 4527652977

約数列:

[1, 3, 9, 11, 27, 33, 89, 99, 267, 297, 801, 979, 2403, 2937, 8811, 26433, 270031, 810093, 2430279, 2970341, 7290837, 8911023, 24032759, 26733069, 72098277, 80199207, 216294831, 264360349, 648884493, 793081047, 2379243141, 7137729423]

約数ペア:

[(1, 7137729423), (3, 2379243141), (9, 793081047), (11, 648884493), (27, 264360349), (33, 216294831), (89, 80199207), (99, 72098277), (267, 26733069), (297, 24032759), (801, 8911023), (979, 7290837), (2403, 2970341), (2937, 2430279), (8811, 810093), (26433, 270031)]