85549317

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 134323200

約数和(自身を除く): 48773883

約数列:

[1, 3, 7, 21, 43, 129, 211, 301, 449, 633, 903, 1347, 1477, 3143, 4431, 9073, 9429, 19307, 27219, 57921, 63511, 94739, 135149, 190533, 284217, 405447, 663173, 1989519, 4073777, 12221331, 28516439, 85549317]

約数ペア:

[(1, 85549317), (3, 28516439), (7, 12221331), (21, 4073777), (43, 1989519), (129, 663173), (211, 405447), (301, 284217), (449, 190533), (633, 135149), (903, 94739), (1347, 63511), (1477, 57921), (3143, 27219), (4431, 19307), (9073, 9429)]