27731301

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 42594048

約数和(自身を除く): 14862747

約数列:

[1, 3, 13, 17, 39, 51, 151, 221, 277, 453, 663, 831, 1963, 2567, 3601, 4709, 5889, 7701, 10803, 14127, 33371, 41827, 61217, 100113, 125481, 183651, 543751, 711059, 1631253, 2133177, 9243767, 27731301]

約数ペア:

[(1, 27731301), (3, 9243767), (13, 2133177), (17, 1631253), (39, 711059), (51, 543751), (151, 183651), (221, 125481), (277, 100113), (453, 61217), (663, 41827), (831, 33371), (1963, 14127), (2567, 10803), (3601, 7701), (4709, 5889)]