82241159

素因数分解:

$7^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 114490656

約数和(自身を除く): 32249497

約数列:

[1, 7, 11, 13, 49, 77, 91, 97, 121, 143, 539, 637, 679, 847, 1001, 1067, 1261, 1331, 1573, 4753, 5929, 7007, 7469, 8827, 9317, 11011, 11737, 13871, 17303, 52283, 61789, 65219, 77077, 82159, 97097, 121121, 129107, 152581, 575113, 679679, 847847, 903749, 1068067, 1678391, 6326243, 7476469, 11748737, 82241159]

約数ペア:

[(1, 82241159), (7, 11748737), (11, 7476469), (13, 6326243), (49, 1678391), (77, 1068067), (91, 903749), (97, 847847), (121, 679679), (143, 575113), (539, 152581), (637, 129107), (679, 121121), (847, 97097), (1001, 82159), (1067, 77077), (1261, 65219), (1331, 61789), (1573, 52283), (4753, 17303), (5929, 13871), (7007, 11737), (7469, 11011), (8827, 9317)]