1567136961

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{643}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 2512001856

約数和(自身を除く): 944864895

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 563, 643, 1443, 1689, 1929, 4329, 5067, 5787, 7319, 8359, 20831, 21957, 23791, 25077, 62493, 65871, 71373, 75231, 187479, 214119, 270803, 309283, 362009, 812409, 927849, 1086027, 2437227, 2783547, 3258081, 4706117, 13394333, 14118351, 40182999, 42355053, 120548997, 174126329, 522378987, 1567136961]

約数ペア:

[(1, 1567136961), (3, 522378987), (9, 174126329), (13, 120548997), (37, 42355053), (39, 40182999), (111, 14118351), (117, 13394333), (333, 4706117), (481, 3258081), (563, 2783547), (643, 2437227), (1443, 1086027), (1689, 927849), (1929, 812409), (4329, 362009), (5067, 309283), (5787, 270803), (7319, 214119), (8359, 187479), (20831, 75231), (21957, 71373), (23791, 65871), (25077, 62493)]