157788796053

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{242379103}}^1$

素因数の和:242379144

約数の個数: 16

約数和(自身を含む): 248196202496

約数和(自身を除く): 90407406443

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 242379103, 727137309, 1696653721, 5089961163, 7513752193, 22541256579, 52596265351, 157788796053]

約数ペア:

[(1, 157788796053), (3, 52596265351), (7, 22541256579), (21, 7513752193), (31, 5089961163), (93, 1696653721), (217, 727137309), (651, 242379103)]