163033821

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{11093}}^1$

素因数の和:11193

約数の個数: 24

約数和(自身を含む): 249215616

約数和(自身を除く): 86181795

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 4899, 11093, 14697, 33279, 99837, 255139, 765417, 787603, 2296251, 2362809, 7088427, 18114869, 54344607, 163033821]

約数ペア:

[(1, 163033821), (3, 54344607), (9, 18114869), (23, 7088427), (69, 2362809), (71, 2296251), (207, 787603), (213, 765417), (639, 255139), (1633, 99837), (4899, 33279), (11093, 14697)]