80229987

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3719}}^1$

素因数の和:3792

約数の個数: 32

約数和(自身を含む): 128563200

約数和(自身を除く): 48333213

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 799, 1269, 2397, 3719, 7191, 11157, 21573, 33471, 63223, 100413, 174793, 189669, 524379, 569007, 1573137, 1707021, 2971481, 4719411, 8914443, 26743329, 80229987]

約数ペア:

[(1, 80229987), (3, 26743329), (9, 8914443), (17, 4719411), (27, 2971481), (47, 1707021), (51, 1573137), (141, 569007), (153, 524379), (423, 189669), (459, 174793), (799, 100413), (1269, 63223), (2397, 33471), (3719, 21573), (7191, 11157)]