677863341

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{1021}}^1\times {\mathrm{1039}}^1$

素因数の和:2137

約数の個数: 24

約数和(自身を含む): 994855680

約数和(自身を除く): 316992339

約数列:

[1, 3, 9, 71, 213, 639, 1021, 1039, 3063, 3117, 9189, 9351, 72491, 73769, 217473, 221307, 652419, 663921, 1060819, 3182457, 9547371, 75318149, 225954447, 677863341]

約数ペア:

[(1, 677863341), (3, 225954447), (9, 75318149), (71, 9547371), (213, 3182457), (639, 1060819), (1021, 663921), (1039, 652419), (3063, 221307), (3117, 217473), (9189, 73769), (9351, 72491)]