168002551689

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2351}}^1\times {\mathrm{24481}}^1$

素因数の和:26981

約数の個数: 32

約数和(自身を含む): 257965854720

約数和(自身を除く): 89963303031

約数列:

[1, 3, 7, 21, 139, 417, 973, 2351, 2919, 7053, 16457, 24481, 49371, 73443, 171367, 326789, 514101, 980367, 2287523, 3402859, 6862569, 10208577, 23820013, 57554831, 71460039, 172664493, 402883817, 1208651451, 8000121509, 24000364527, 56000850563, 168002551689]

約数ペア:

[(1, 168002551689), (3, 56000850563), (7, 24000364527), (21, 8000121509), (139, 1208651451), (417, 402883817), (973, 172664493), (2351, 71460039), (2919, 57554831), (7053, 23820013), (16457, 10208577), (24481, 6862569), (49371, 3402859), (73443, 2287523), (171367, 980367), (326789, 514101)]