460620729

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 748051200

約数和(自身を除く): 287430471

約数列:

[1, 3, 9, 17, 27, 51, 59, 73, 153, 177, 219, 233, 459, 531, 657, 699, 1003, 1241, 1593, 1971, 2097, 3009, 3723, 3961, 4307, 6291, 9027, 11169, 11883, 12921, 13747, 17009, 27081, 33507, 35649, 38763, 41241, 51027, 73219, 106947, 116289, 123723, 153081, 219657, 233699, 289153, 371169, 459243, 658971, 701097, 867459, 1003531, 1976913, 2103291, 2602377, 3010593, 6309873, 7807131, 9031779, 17060027, 27095337, 51180081, 153540243, 460620729]

約数ペア:

[(1, 460620729), (3, 153540243), (9, 51180081), (17, 27095337), (27, 17060027), (51, 9031779), (59, 7807131), (73, 6309873), (153, 3010593), (177, 2602377), (219, 2103291), (233, 1976913), (459, 1003531), (531, 867459), (657, 701097), (699, 658971), (1003, 459243), (1241, 371169), (1593, 289153), (1971, 233699), (2097, 219657), (3009, 153081), (3723, 123723), (3961, 116289), (4307, 106947), (6291, 73219), (9027, 51027), (11169, 41241), (11883, 38763), (12921, 35649), (13747, 33507), (17009, 27081)]