27722427

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{881}}^1$

素因数の和:1518

約数の個数: 16

約数和(自身を含む): 39245472

約数和(自身を除く): 11523045

約数列:

[1, 3, 17, 51, 617, 881, 1851, 2643, 10489, 14977, 31467, 44931, 543577, 1630731, 9240809, 27722427]

約数ペア:

[(1, 27722427), (3, 9240809), (17, 1630731), (51, 543577), (617, 44931), (881, 31467), (1851, 14977), (2643, 10489)]