54528687

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 84015360

約数和(自身を除く): 29486673

約数列:

[1, 3, 9, 27, 43, 67, 129, 201, 387, 603, 701, 1161, 1809, 2103, 2881, 6309, 8643, 18927, 25929, 30143, 46967, 77787, 90429, 140901, 271287, 422703, 813861, 1268109, 2019581, 6058743, 18176229, 54528687]

約数ペア:

[(1, 54528687), (3, 18176229), (9, 6058743), (27, 2019581), (43, 1268109), (67, 813861), (129, 422703), (201, 271287), (387, 140901), (603, 90429), (701, 77787), (1161, 46967), (1809, 30143), (2103, 25929), (2881, 18927), (6309, 8643)]