90112617

素因数分解:

$3^2\times 7^3\times {\mathrm{29191}}^1$

素因数の和:29218

約数の個数: 24

約数和(自身を含む): 151798400

約数和(自身を除く): 61685783

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 29191, 87573, 204337, 262719, 613011, 1430359, 1839033, 4291077, 10012513, 12873231, 30037539, 90112617]

約数ペア:

[(1, 90112617), (3, 30037539), (7, 12873231), (9, 10012513), (21, 4291077), (49, 1839033), (63, 1430359), (147, 613011), (343, 262719), (441, 204337), (1029, 87573), (3087, 29191)]