204924519

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9743}}^1$

素因数の和:9812

約数の個数: 32

約数和(自身を含む): 327398400

約数和(自身を除く): 122473881

約数列:

[1, 3, 9, 19, 27, 41, 57, 123, 171, 369, 513, 779, 1107, 2337, 7011, 9743, 21033, 29229, 87687, 185117, 263061, 399463, 555351, 1198389, 1666053, 3595167, 4998159, 7589797, 10785501, 22769391, 68308173, 204924519]

約数ペア:

[(1, 204924519), (3, 68308173), (9, 22769391), (19, 10785501), (27, 7589797), (41, 4998159), (57, 3595167), (123, 1666053), (171, 1198389), (369, 555351), (513, 399463), (779, 263061), (1107, 185117), (2337, 87687), (7011, 29229), (9743, 21033)]