99681471

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1831}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 150898176

約数和(自身を除く): 51216705

約数列:

[1, 3, 9, 23, 69, 207, 263, 789, 1831, 2367, 5493, 6049, 16479, 18147, 42113, 54441, 126339, 379017, 481553, 1444659, 4333977, 11075719, 33227157, 99681471]

約数ペア:

[(1, 99681471), (3, 33227157), (9, 11075719), (23, 4333977), (69, 1444659), (207, 481553), (263, 379017), (789, 126339), (1831, 54441), (2367, 42113), (5493, 18147), (6049, 16479)]