183393

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 24

約数和(自身を含む): 314496

約数和(自身を除く): 131103

約数列:

[1, 3, 7, 9, 21, 41, 63, 71, 123, 213, 287, 369, 497, 639, 861, 1491, 2583, 2911, 4473, 8733, 20377, 26199, 61131, 183393]

約数ペア:

[(1, 183393), (3, 61131), (7, 26199), (9, 20377), (21, 8733), (41, 4473), (63, 2911), (71, 2583), (123, 1491), (213, 861), (287, 639), (369, 497)]