91102509

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 139392000

約数和(自身を除く): 48289491

約数列:

[1, 3, 9, 27, 43, 129, 131, 387, 393, 599, 1161, 1179, 1797, 3537, 5391, 5633, 16173, 16899, 25757, 50697, 77271, 78469, 152091, 231813, 235407, 695439, 706221, 2118663, 3374167, 10122501, 30367503, 91102509]

約数ペア:

[(1, 91102509), (3, 30367503), (9, 10122501), (27, 3374167), (43, 2118663), (129, 706221), (131, 695439), (387, 235407), (393, 231813), (599, 152091), (1161, 78469), (1179, 77271), (1797, 50697), (3537, 25757), (5391, 16899), (5633, 16173)]