270687501

素因数分解:

$3^4\times 7^1\times {\mathrm{599}}^1\times {\mathrm{797}}^1$

素因数の和:1415

約数の個数: 40

約数和(自身を含む): 463478400

約数和(自身を除く): 192790899

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 599, 797, 1797, 2391, 4193, 5391, 5579, 7173, 12579, 16173, 16737, 21519, 37737, 48519, 50211, 64557, 113211, 150633, 339633, 451899, 477403, 1432209, 3341821, 4296627, 10025463, 12889881, 30076389, 38669643, 90229167, 270687501]

約数ペア:

[(1, 270687501), (3, 90229167), (7, 38669643), (9, 30076389), (21, 12889881), (27, 10025463), (63, 4296627), (81, 3341821), (189, 1432209), (567, 477403), (599, 451899), (797, 339633), (1797, 150633), (2391, 113211), (4193, 64557), (5391, 50211), (5579, 48519), (7173, 37737), (12579, 21519), (16173, 16737)]