74949927

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2467}}^1$

素因数の和:2543

約数の個数: 32

約数和(自身を含む): 116094720

約数和(自身を除く): 41144793

約数列:

[1, 3, 13, 19, 39, 41, 57, 123, 247, 533, 741, 779, 1599, 2337, 2467, 7401, 10127, 30381, 32071, 46873, 96213, 101147, 140619, 303441, 609349, 1314911, 1828047, 1921793, 3944733, 5765379, 24983309, 74949927]

約数ペア:

[(1, 74949927), (3, 24983309), (13, 5765379), (19, 3944733), (39, 1921793), (41, 1828047), (57, 1314911), (123, 609349), (247, 303441), (533, 140619), (741, 101147), (779, 96213), (1599, 46873), (2337, 32071), (2467, 30381), (7401, 10127)]