127644699

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{937}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 210112000

約数和(自身を除く): 82467301

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 499, 937, 1497, 2811, 3493, 6487, 6559, 10479, 12181, 19461, 19677, 36543, 45409, 85267, 136227, 255801, 467563, 1402689, 3272941, 6078319, 9818823, 18234957, 42548233, 127644699]

約数ペア:

[(1, 127644699), (3, 42548233), (7, 18234957), (13, 9818823), (21, 6078319), (39, 3272941), (91, 1402689), (273, 467563), (499, 255801), (937, 136227), (1497, 85267), (2811, 45409), (3493, 36543), (6487, 19677), (6559, 19461), (10479, 12181)]