86937165

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{91997}}^1$

素因数の和:92018

約数の個数: 32

約数和(自身を含む): 176636160

約数和(自身を除く): 89698995

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 91997, 275991, 459985, 643979, 827973, 1379955, 1931937, 2483919, 3219895, 4139865, 5795811, 9659685, 12419595, 17387433, 28979055, 86937165]

約数ペア:

[(1, 86937165), (3, 28979055), (5, 17387433), (7, 12419595), (9, 9659685), (15, 5795811), (21, 4139865), (27, 3219895), (35, 2483919), (45, 1931937), (63, 1379955), (105, 827973), (135, 643979), (189, 459985), (315, 275991), (945, 91997)]