84863889

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 60288111

約数列:

[1, 3, 9, 11, 27, 29, 33, 59, 87, 99, 167, 177, 261, 297, 319, 501, 531, 649, 783, 957, 1503, 1593, 1711, 1837, 1947, 2871, 4509, 4843, 5133, 5511, 5841, 8613, 9853, 14529, 15399, 16533, 17523, 18821, 29559, 43587, 46197, 49599, 53273, 56463, 88677, 108383, 130761, 159819, 169389, 266031, 285737, 325149, 479457, 508167, 857211, 975447, 1438371, 2571633, 2926341, 3143107, 7714899, 9429321, 28287963, 84863889]

約数ペア:

[(1, 84863889), (3, 28287963), (9, 9429321), (11, 7714899), (27, 3143107), (29, 2926341), (33, 2571633), (59, 1438371), (87, 975447), (99, 857211), (167, 508167), (177, 479457), (261, 325149), (297, 285737), (319, 266031), (501, 169389), (531, 159819), (649, 130761), (783, 108383), (957, 88677), (1503, 56463), (1593, 53273), (1711, 49599), (1837, 46197), (1947, 43587), (2871, 29559), (4509, 18821), (4843, 17523), (5133, 16533), (5511, 15399), (5841, 14529), (8613, 9853)]