87867153

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 156211200

約数和(自身を除く): 68344047

約数列:

[1, 3, 9, 11, 19, 23, 27, 33, 57, 69, 99, 171, 207, 209, 253, 297, 437, 513, 621, 627, 677, 759, 1311, 1881, 2031, 2277, 3933, 4807, 5643, 6093, 6831, 7447, 11799, 12863, 14421, 15571, 18279, 22341, 38589, 43263, 46713, 67023, 115767, 129789, 140139, 141493, 171281, 201069, 295849, 347301, 420417, 424479, 513843, 887547, 1273437, 1541529, 2662641, 3254339, 3820311, 4624587, 7987923, 9763017, 29289051, 87867153]

約数ペア:

[(1, 87867153), (3, 29289051), (9, 9763017), (11, 7987923), (19, 4624587), (23, 3820311), (27, 3254339), (33, 2662641), (57, 1541529), (69, 1273437), (99, 887547), (171, 513843), (207, 424479), (209, 420417), (253, 347301), (297, 295849), (437, 201069), (513, 171281), (621, 141493), (627, 140139), (677, 129789), (759, 115767), (1311, 67023), (1881, 46713), (2031, 43263), (2277, 38589), (3933, 22341), (4807, 18279), (5643, 15571), (6093, 14421), (6831, 12863), (7447, 11799)]