89421717

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3253}}^1$

素因数の和:3298

約数の個数: 48

約数和(自身を含む): 160252992

約数和(自身を除く): 70831275

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 357, 539, 561, 833, 1309, 1617, 2499, 3253, 3927, 9163, 9759, 22771, 27489, 35783, 55301, 68313, 107349, 159397, 165903, 250481, 387107, 478191, 608311, 751443, 1161321, 1753367, 1824933, 2709749, 4258177, 5260101, 8129247, 12774531, 29807239, 89421717]

約数ペア:

[(1, 89421717), (3, 29807239), (7, 12774531), (11, 8129247), (17, 5260101), (21, 4258177), (33, 2709749), (49, 1824933), (51, 1753367), (77, 1161321), (119, 751443), (147, 608311), (187, 478191), (231, 387107), (357, 250481), (539, 165903), (561, 159397), (833, 107349), (1309, 68313), (1617, 55301), (2499, 35783), (3253, 27489), (3927, 22771), (9163, 9759)]