127511874

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4621}}^1$

素因数の和:4712

約数の個数: 64

約数和(自身を含む): 328346880

約数和(自身を除く): 200835006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 126, 146, 189, 219, 378, 438, 511, 657, 1022, 1314, 1533, 1971, 3066, 3942, 4599, 4621, 9198, 9242, 13797, 13863, 27594, 27726, 32347, 41589, 64694, 83178, 97041, 124767, 194082, 249534, 291123, 337333, 582246, 674666, 873369, 1011999, 1746738, 2023998, 2361331, 3035997, 4722662, 6071994, 7083993, 9107991, 14167986, 18215982, 21251979, 42503958, 63755937, 127511874]

約数ペア:

[(1, 127511874), (2, 63755937), (3, 42503958), (6, 21251979), (7, 18215982), (9, 14167986), (14, 9107991), (18, 7083993), (21, 6071994), (27, 4722662), (42, 3035997), (54, 2361331), (63, 2023998), (73, 1746738), (126, 1011999), (146, 873369), (189, 674666), (219, 582246), (378, 337333), (438, 291123), (511, 249534), (657, 194082), (1022, 124767), (1314, 97041), (1533, 83178), (1971, 64694), (3066, 41589), (3942, 32347), (4599, 27726), (4621, 27594), (9198, 13863), (9242, 13797)]