51773631

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{953}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 85478400

約数和(自身を除く): 33704769

約数列:

[1, 3, 7, 13, 21, 39, 91, 199, 273, 597, 953, 1393, 2587, 2859, 4179, 6671, 7761, 12389, 18109, 20013, 37167, 54327, 86723, 189647, 260169, 568941, 1327529, 2465411, 3982587, 7396233, 17257877, 51773631]

約数ペア:

[(1, 51773631), (3, 17257877), (7, 7396233), (13, 3982587), (21, 2465411), (39, 1327529), (91, 568941), (199, 260169), (273, 189647), (597, 86723), (953, 54327), (1393, 37167), (2587, 20013), (2859, 18109), (4179, 12389), (6671, 7761)]