66606165

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6949}}^1$

素因数の和:7034

約数の個数: 32

約数和(自身を含む): 120096000

約数和(自身を除く): 53489835

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 6949, 9585, 20847, 34745, 62541, 104235, 187623, 312705, 493379, 938115, 1480137, 2466895, 4440411, 7400685, 13321233, 22202055, 66606165]

約数ペア:

[(1, 66606165), (3, 22202055), (5, 13321233), (9, 7400685), (15, 4440411), (27, 2466895), (45, 1480137), (71, 938115), (135, 493379), (213, 312705), (355, 187623), (639, 104235), (1065, 62541), (1917, 34745), (3195, 20847), (6949, 9585)]