27905087157

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1993}}^1\times {\mathrm{202921}}^1$

素因数の和:204940

約数の個数: 16

約数和(自身を含む): 38844140928

約数和(自身を除く): 10939053771

約数列:

[1, 3, 23, 69, 1993, 5979, 45839, 137517, 202921, 608763, 4667183, 14001549, 404421553, 1213264659, 9301695719, 27905087157]

約数ペア:

[(1, 27905087157), (3, 9301695719), (23, 1213264659), (69, 404421553), (1993, 14001549), (5979, 4667183), (45839, 608763), (137517, 202921)]