181400241

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1201}}^1$

素因数の和:1437

約数の個数: 32

約数和(自身を含む): 276940800

約数和(自身を除く): 95540559

約数列:

[1, 3, 11, 23, 33, 69, 199, 253, 597, 759, 1201, 2189, 3603, 4577, 6567, 13211, 13731, 27623, 39633, 50347, 82869, 151041, 238999, 303853, 716997, 911559, 2628989, 5496977, 7886967, 16490931, 60466747, 181400241]

約数ペア:

[(1, 181400241), (3, 60466747), (11, 16490931), (23, 7886967), (33, 5496977), (69, 2628989), (199, 911559), (253, 716997), (597, 303853), (759, 238999), (1201, 151041), (2189, 82869), (3603, 50347), (4577, 39633), (6567, 27623), (13211, 13731)]