627042951

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{336577}}^1$

素因数の和:336612

約数の個数: 20

約数和(自身を含む): 977422512

約数和(自身を除く): 350379561

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 336577, 1009731, 3029193, 7741271, 9087579, 23223813, 27262737, 69671439, 209014317, 627042951]

約数ペア:

[(1, 627042951), (3, 209014317), (9, 69671439), (23, 27262737), (27, 23223813), (69, 9087579), (81, 7741271), (207, 3029193), (621, 1009731), (1863, 336577)]