37728243

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 67175680

約数和(自身を除く): 29447437

約数列:

[1, 3, 7, 9, 19, 21, 43, 57, 63, 129, 133, 171, 301, 387, 399, 733, 817, 903, 1197, 2199, 2451, 2709, 5131, 5719, 6597, 7353, 13927, 15393, 17157, 31519, 41781, 46179, 51471, 94557, 97489, 125343, 220633, 283671, 292467, 598861, 661899, 877401, 1796583, 1985697, 4192027, 5389749, 12576081, 37728243]

約数ペア:

[(1, 37728243), (3, 12576081), (7, 5389749), (9, 4192027), (19, 1985697), (21, 1796583), (43, 877401), (57, 661899), (63, 598861), (129, 292467), (133, 283671), (171, 220633), (301, 125343), (387, 97489), (399, 94557), (733, 51471), (817, 46179), (903, 41781), (1197, 31519), (2199, 17157), (2451, 15393), (2709, 13927), (5131, 7353), (5719, 6597)]