53432541

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 85962240

約数和(自身を除く): 32529699

約数列:

[1, 3, 9, 19, 27, 57, 71, 81, 163, 171, 213, 243, 489, 513, 639, 1349, 1467, 1539, 1917, 3097, 4047, 4401, 4617, 5751, 9291, 11573, 12141, 13203, 17253, 27873, 34719, 36423, 39609, 83619, 104157, 109269, 219887, 250857, 312471, 327807, 659661, 752571, 937413, 1978983, 2812239, 5936949, 17810847, 53432541]

約数ペア:

[(1, 53432541), (3, 17810847), (9, 5936949), (19, 2812239), (27, 1978983), (57, 937413), (71, 752571), (81, 659661), (163, 327807), (171, 312471), (213, 250857), (243, 219887), (489, 109269), (513, 104157), (639, 83619), (1349, 39609), (1467, 36423), (1539, 34719), (1917, 27873), (3097, 17253), (4047, 13203), (4401, 12141), (4617, 11573), (5751, 9291)]