15690780777

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1\times {\mathrm{16127}}^1$

素因数の和:16677

約数の個数: 32

約数和(自身を含む): 24190451712

約数和(自身を除く): 8499670935

約数列:

[1, 3, 7, 21, 107, 321, 433, 749, 1299, 2247, 3031, 9093, 16127, 46331, 48381, 112889, 138993, 324317, 338667, 972951, 1725589, 5176767, 6982991, 12079123, 20948973, 36237369, 48880937, 146642811, 747180037, 2241540111, 5230260259, 15690780777]

約数ペア:

[(1, 15690780777), (3, 5230260259), (7, 2241540111), (21, 747180037), (107, 146642811), (321, 48880937), (433, 36237369), (749, 20948973), (1299, 12079123), (2247, 6982991), (3031, 5176767), (9093, 1725589), (16127, 972951), (46331, 338667), (48381, 324317), (112889, 138993)]