49664727

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41491}}^1$

素因数の和:41523

約数の個数: 24

約数和(自身を含む): 86303360

約数和(自身を除く): 36638633

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 41491, 124473, 290437, 373419, 788329, 871311, 2364987, 2613933, 5518303, 7094961, 16554909, 49664727]

約数ペア:

[(1, 49664727), (3, 16554909), (7, 7094961), (9, 5518303), (19, 2613933), (21, 2364987), (57, 871311), (63, 788329), (133, 373419), (171, 290437), (399, 124473), (1197, 41491)]