71084937

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43961}}^1$

素因数の和:43989

約数の個数: 24

約数和(自身を含む): 120280032

約数和(自身を除く): 49195095

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 43961, 131883, 307727, 483571, 923181, 1450713, 2154089, 3384997, 6462267, 10154991, 23694979, 71084937]

約数ペア:

[(1, 71084937), (3, 23694979), (7, 10154991), (11, 6462267), (21, 3384997), (33, 2154089), (49, 1450713), (77, 923181), (147, 483571), (231, 307727), (539, 131883), (1617, 43961)]