311798916513

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2707}}^1\times {\mathrm{26497}}^1$

素因数の和:29243

約数の個数: 64

約数和(自身を含む): 551090565120

約数和(自身を除く): 239291648607

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 2707, 4347, 8121, 18949, 24363, 26497, 56847, 62261, 73089, 79491, 170541, 185479, 186783, 238473, 435827, 511623, 556437, 560349, 609431, 715419, 1307481, 1669311, 1681047, 1828293, 3922443, 4266017, 5007933, 5484879, 11767329, 12798051, 16454637, 38394153, 71727379, 115182459, 215182137, 502091653, 645546411, 1506274959, 1649729717, 1936639233, 4518824877, 4949189151, 11548108019, 13556474631, 14847567453, 34644324057, 44542702359, 103932972171, 311798916513]

約数ペア:

[(1, 311798916513), (3, 103932972171), (7, 44542702359), (9, 34644324057), (21, 14847567453), (23, 13556474631), (27, 11548108019), (63, 4949189151), (69, 4518824877), (161, 1936639233), (189, 1649729717), (207, 1506274959), (483, 645546411), (621, 502091653), (1449, 215182137), (2707, 115182459), (4347, 71727379), (8121, 38394153), (18949, 16454637), (24363, 12798051), (26497, 11767329), (56847, 5484879), (62261, 5007933), (73089, 4266017), (79491, 3922443), (170541, 1828293), (185479, 1681047), (186783, 1669311), (238473, 1307481), (435827, 715419), (511623, 609431), (556437, 560349)]