76307553

素因数分解:

$3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1347

約数の個数: 48

約数和(自身を含む): 135408000

約数和(自身を除く): 59100447

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 343, 399, 441, 931, 1029, 1197, 1301, 2793, 3087, 3903, 6517, 8379, 9107, 11709, 19551, 24719, 27321, 58653, 63749, 74157, 81963, 173033, 191247, 222471, 446243, 519099, 573741, 1211231, 1338729, 1557297, 3633693, 4016187, 8478617, 10901079, 25435851, 76307553]

約数ペア:

[(1, 76307553), (3, 25435851), (7, 10901079), (9, 8478617), (19, 4016187), (21, 3633693), (49, 1557297), (57, 1338729), (63, 1211231), (133, 573741), (147, 519099), (171, 446243), (343, 222471), (399, 191247), (441, 173033), (931, 81963), (1029, 74157), (1197, 63749), (1301, 58653), (2793, 27321), (3087, 24719), (3903, 19551), (6517, 11709), (8379, 9107)]