45438183

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 78202176

約数和(自身を除く): 32763993

約数列:

[1, 3, 7, 9, 21, 37, 63, 101, 111, 193, 259, 303, 333, 579, 707, 777, 909, 1351, 1737, 2121, 2331, 3737, 4053, 6363, 7141, 11211, 12159, 19493, 21423, 26159, 33633, 49987, 58479, 64269, 78477, 136451, 149961, 175437, 235431, 409353, 449883, 721241, 1228059, 2163723, 5048687, 6491169, 15146061, 45438183]

約数ペア:

[(1, 45438183), (3, 15146061), (7, 6491169), (9, 5048687), (21, 2163723), (37, 1228059), (63, 721241), (101, 449883), (111, 409353), (193, 235431), (259, 175437), (303, 149961), (333, 136451), (579, 78477), (707, 64269), (777, 58479), (909, 49987), (1351, 33633), (1737, 26159), (2121, 21423), (2331, 19493), (3737, 12159), (4053, 11211), (6363, 7141)]