73355247

素因数分解:

$3^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2011}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 124904960

約数和(自身を除く): 51549713

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 193, 579, 1351, 1737, 2011, 4053, 5211, 6033, 12159, 14077, 18099, 36477, 42231, 54297, 126693, 380079, 388123, 1164369, 2716861, 3493107, 8150583, 10479321, 24451749, 73355247]

約数ペア:

[(1, 73355247), (3, 24451749), (7, 10479321), (9, 8150583), (21, 3493107), (27, 2716861), (63, 1164369), (189, 388123), (193, 380079), (579, 126693), (1351, 54297), (1737, 42231), (2011, 36477), (4053, 18099), (5211, 14077), (6033, 12159)]