77838831

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53719}}^1$

素因数の和:53755

約数の個数: 24

約数和(自身を含む): 134085120

約数和(自身を除く): 56246289

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 53719, 161157, 376033, 483471, 1128099, 1235537, 3384297, 3706611, 8648759, 11119833, 25946277, 77838831]

約数ペア:

[(1, 77838831), (3, 25946277), (7, 11119833), (9, 8648759), (21, 3706611), (23, 3384297), (63, 1235537), (69, 1128099), (161, 483471), (207, 376033), (483, 161157), (1449, 53719)]