53172693

素因数分解:

$3^4\times 7^2\times {\mathrm{13397}}^1$

素因数の和:13423

約数の個数: 30

約数和(自身を含む): 92406006

約数和(自身を除く): 39233313

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 13397, 40191, 93779, 120573, 281337, 361719, 656453, 844011, 1085157, 1969359, 2532033, 5908077, 7596099, 17724231, 53172693]

約数ペア:

[(1, 53172693), (3, 17724231), (7, 7596099), (9, 5908077), (21, 2532033), (27, 1969359), (49, 1085157), (63, 844011), (81, 656453), (147, 361719), (189, 281337), (441, 120573), (567, 93779), (1323, 40191), (3969, 13397)]