27542619

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 44352000

約数和(自身を除く): 16809381

約数列:

[1, 3, 9, 13, 27, 39, 117, 131, 351, 393, 599, 1179, 1703, 1797, 3537, 5109, 5391, 7787, 15327, 16173, 23361, 45981, 70083, 78469, 210249, 235407, 706221, 1020097, 2118663, 3060291, 9180873, 27542619]

約数ペア:

[(1, 27542619), (3, 9180873), (9, 3060291), (13, 2118663), (27, 1020097), (39, 706221), (117, 235407), (131, 210249), (351, 78469), (393, 70083), (599, 45981), (1179, 23361), (1703, 16173), (1797, 15327), (3537, 7787), (5109, 5391)]