73503297

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{631}}^1$

素因数の和:730

約数の個数: 36

約数和(自身を含む): 124423104

約数和(自身を除く): 50919807

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 631, 903, 1849, 1893, 2709, 4417, 5547, 5679, 12943, 13251, 16641, 27133, 38829, 39753, 81399, 116487, 189931, 244197, 569793, 1166719, 1709379, 3500157, 8167033, 10500471, 24501099, 73503297]

約数ペア:

[(1, 73503297), (3, 24501099), (7, 10500471), (9, 8167033), (21, 3500157), (43, 1709379), (63, 1166719), (129, 569793), (301, 244197), (387, 189931), (631, 116487), (903, 81399), (1849, 39753), (1893, 38829), (2709, 27133), (4417, 16641), (5547, 13251), (5679, 12943)]