80192619

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{228469}}^1$

素因数の和:228491

約数の個数: 16

約数和(自身を含む): 127943200

約数和(自身を除く): 47750581

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 228469, 685407, 2056221, 2970097, 6168663, 8910291, 26730873, 80192619]

約数ペア:

[(1, 80192619), (3, 26730873), (9, 8910291), (13, 6168663), (27, 2970097), (39, 2056221), (117, 685407), (351, 228469)]