311310947079

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1\times {\mathrm{27779}}^1$

素因数の和:28285

約数の個数: 64

約数和(自身を含む): 509640768000

約数和(自身を除く): 198329820921

約数列:

[1, 3, 9, 11, 27, 33, 97, 99, 291, 297, 389, 873, 1067, 1167, 2619, 3201, 3501, 4279, 9603, 10503, 12837, 27779, 28809, 37733, 38511, 83337, 113199, 115533, 250011, 305569, 339597, 415063, 750033, 916707, 1018791, 1245189, 2694563, 2750121, 3735567, 8083689, 8250363, 10806031, 11206701, 24251067, 29640193, 32418093, 72753201, 88920579, 97254279, 118866341, 266761737, 291762837, 356599023, 800285211, 1048185007, 1069797069, 3144555021, 3209391207, 9433665063, 11530035077, 28300995189, 34590105231, 103770315693, 311310947079]

約数ペア:

[(1, 311310947079), (3, 103770315693), (9, 34590105231), (11, 28300995189), (27, 11530035077), (33, 9433665063), (97, 3209391207), (99, 3144555021), (291, 1069797069), (297, 1048185007), (389, 800285211), (873, 356599023), (1067, 291762837), (1167, 266761737), (2619, 118866341), (3201, 97254279), (3501, 88920579), (4279, 72753201), (9603, 32418093), (10503, 29640193), (12837, 24251067), (27779, 11206701), (28809, 10806031), (37733, 8250363), (38511, 8083689), (83337, 3735567), (113199, 2750121), (115533, 2694563), (250011, 1245189), (305569, 1018791), (339597, 916707), (415063, 750033)]