77536775673

素因数分解:

$3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{10909}}^1$

素因数の和:11227

約数の個数: 72

約数和(自身を含む): 132712032960

約数和(自身を除く): 55175257287

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 147, 213, 227, 441, 497, 639, 681, 1491, 1589, 2043, 3479, 4473, 4767, 10437, 10909, 11123, 14301, 16117, 31311, 32727, 33369, 48351, 76363, 98181, 100107, 112819, 145053, 229089, 338457, 534541, 687267, 774539, 789733, 1015371, 1603623, 2323617, 2369199, 2476343, 4810869, 5421773, 6970851, 7107597, 7429029, 16265319, 17334401, 22287087, 37952411, 48795957, 52003203, 113857233, 121340807, 156009609, 175820353, 341571699, 364022421, 527461059, 1092067263, 1230742471, 1582383177, 3692227413, 8615197297, 11076682239, 25845591891, 77536775673]

約数ペア:

[(1, 77536775673), (3, 25845591891), (7, 11076682239), (9, 8615197297), (21, 3692227413), (49, 1582383177), (63, 1230742471), (71, 1092067263), (147, 527461059), (213, 364022421), (227, 341571699), (441, 175820353), (497, 156009609), (639, 121340807), (681, 113857233), (1491, 52003203), (1589, 48795957), (2043, 37952411), (3479, 22287087), (4473, 17334401), (4767, 16265319), (10437, 7429029), (10909, 7107597), (11123, 6970851), (14301, 5421773), (16117, 4810869), (31311, 2476343), (32727, 2369199), (33369, 2323617), (48351, 1603623), (76363, 1015371), (98181, 789733), (100107, 774539), (112819, 687267), (145053, 534541), (229089, 338457)]