77783953

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 91929600

約数和(自身を除く): 14145647

約数列:

[1, 13, 23, 37, 79, 89, 299, 481, 851, 1027, 1157, 1817, 2047, 2923, 3293, 7031, 11063, 23621, 26611, 37999, 42809, 67229, 75739, 91403, 161713, 260147, 873977, 984607, 2102269, 3381911, 5983381, 77783953]

約数ペア:

[(1, 77783953), (13, 5983381), (23, 3381911), (37, 2102269), (79, 984607), (89, 873977), (299, 260147), (481, 161713), (851, 91403), (1027, 75739), (1157, 67229), (1817, 42809), (2047, 37999), (2923, 26611), (3293, 23621), (7031, 11063)]