80958879

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{757}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 127707840

約数和(自身を除く): 46748961

約数列:

[1, 3, 9, 17, 27, 51, 153, 233, 459, 699, 757, 2097, 2271, 3961, 6291, 6813, 11883, 12869, 20439, 35649, 38607, 106947, 115821, 176381, 347463, 529143, 1587429, 2998477, 4762287, 8995431, 26986293, 80958879]

約数ペア:

[(1, 80958879), (3, 26986293), (9, 8995431), (17, 4762287), (27, 2998477), (51, 1587429), (153, 529143), (233, 347463), (459, 176381), (699, 115821), (757, 106947), (2097, 38607), (2271, 35649), (3961, 20439), (6291, 12869), (6813, 11883)]