40202487

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:621

約数の個数: 40

約数和(自身を含む): 65686544

約数和(自身を除く): 25484057

約数列:

[1, 3, 9, 13, 27, 39, 73, 81, 117, 219, 351, 523, 657, 949, 1053, 1569, 1971, 2847, 4707, 5913, 6799, 8541, 14121, 20397, 25623, 38179, 42363, 61191, 76869, 114537, 183573, 343611, 496327, 550719, 1030833, 1488981, 3092499, 4466943, 13400829, 40202487]

約数ペア:

[(1, 40202487), (3, 13400829), (9, 4466943), (13, 3092499), (27, 1488981), (39, 1030833), (73, 550719), (81, 496327), (117, 343611), (219, 183573), (351, 114537), (523, 76869), (657, 61191), (949, 42363), (1053, 38179), (1569, 25623), (1971, 20397), (2847, 14121), (4707, 8541), (5913, 6799)]