208048270419

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1\times {\mathrm{27691}}^1$

素因数の和:28369

約数の個数: 64

約数和(自身を含む): 345011304960

約数和(自身を除く): 136963034541

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 297, 369, 451, 617, 1107, 1353, 1851, 4059, 5553, 6787, 12177, 16659, 20361, 25297, 27691, 61083, 75891, 83073, 183249, 227673, 249219, 278267, 304601, 683019, 747657, 834801, 913803, 1135331, 2504403, 2741409, 3405993, 7513209, 8224227, 10217979, 12488641, 17085347, 30653937, 37465923, 51256041, 112397769, 153768123, 187938817, 337193307, 461304369, 563816451, 700499227, 1691449353, 2101497681, 5074348059, 6304493043, 7705491497, 18913479129, 23116474491, 69349423473, 208048270419]

約数ペア:

[(1, 208048270419), (3, 69349423473), (9, 23116474491), (11, 18913479129), (27, 7705491497), (33, 6304493043), (41, 5074348059), (99, 2101497681), (123, 1691449353), (297, 700499227), (369, 563816451), (451, 461304369), (617, 337193307), (1107, 187938817), (1353, 153768123), (1851, 112397769), (4059, 51256041), (5553, 37465923), (6787, 30653937), (12177, 17085347), (16659, 12488641), (20361, 10217979), (25297, 8224227), (27691, 7513209), (61083, 3405993), (75891, 2741409), (83073, 2504403), (183249, 1135331), (227673, 913803), (249219, 834801), (278267, 747657), (304601, 683019)]