248204061

素因数分解:

$3^3\times 7^3\times {\mathrm{26801}}^1$

素因数の和:26831

約数の個数: 32

約数和(自身を含む): 428832000

約数和(自身を除く): 180627939

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 9261, 26801, 80403, 187607, 241209, 562821, 723627, 1313249, 1688463, 3939747, 5065389, 9192743, 11819241, 27578229, 35457723, 82734687, 248204061]

約数ペア:

[(1, 248204061), (3, 82734687), (7, 35457723), (9, 27578229), (21, 11819241), (27, 9192743), (49, 5065389), (63, 3939747), (147, 1688463), (189, 1313249), (343, 723627), (441, 562821), (1029, 241209), (1323, 187607), (3087, 80403), (9261, 26801)]