47739027

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 74995200

約数和(自身を除く): 27256173

約数列:

[1, 3, 7, 21, 61, 83, 183, 249, 427, 449, 581, 1281, 1347, 1743, 3143, 5063, 9429, 15189, 27389, 35441, 37267, 82167, 106323, 111801, 191723, 260869, 575169, 782607, 2273287, 6819861, 15913009, 47739027]

約数ペア:

[(1, 47739027), (3, 15913009), (7, 6819861), (21, 2273287), (61, 782607), (83, 575169), (183, 260869), (249, 191723), (427, 111801), (449, 106323), (581, 82167), (1281, 37267), (1347, 35441), (1743, 27389), (3143, 15189), (5063, 9429)]