55330947

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3391}}^1$

素因数の和:3448

約数の個数: 36

約数和(自身を含む): 95511936

約数和(自身を除く): 40180989

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 441, 777, 1813, 2331, 3391, 5439, 10173, 16317, 23737, 30519, 71211, 125467, 166159, 213633, 376401, 498477, 878269, 1129203, 1495431, 2634807, 6147883, 7904421, 18443649, 55330947]

約数ペア:

[(1, 55330947), (3, 18443649), (7, 7904421), (9, 6147883), (21, 2634807), (37, 1495431), (49, 1129203), (63, 878269), (111, 498477), (147, 376401), (259, 213633), (333, 166159), (441, 125467), (777, 71211), (1813, 30519), (2331, 23737), (3391, 16317), (5439, 10173)]