57458793

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 100362240

約数和(自身を除く): 42903447

約数列:

[1, 3, 7, 17, 19, 21, 43, 51, 57, 119, 129, 133, 197, 301, 323, 357, 399, 591, 731, 817, 903, 969, 1379, 2193, 2261, 2451, 3349, 3743, 4137, 5117, 5719, 6783, 8471, 10047, 11229, 13889, 15351, 17157, 23443, 25413, 26201, 41667, 59297, 63631, 70329, 78603, 97223, 144007, 160949, 177891, 190893, 291669, 432021, 445417, 482847, 1008049, 1126643, 1336251, 2736133, 3024147, 3379929, 8208399, 19152931, 57458793]

約数ペア:

[(1, 57458793), (3, 19152931), (7, 8208399), (17, 3379929), (19, 3024147), (21, 2736133), (43, 1336251), (51, 1126643), (57, 1008049), (119, 482847), (129, 445417), (133, 432021), (197, 291669), (301, 190893), (323, 177891), (357, 160949), (399, 144007), (591, 97223), (731, 78603), (817, 70329), (903, 63631), (969, 59297), (1379, 41667), (2193, 26201), (2261, 25413), (2451, 23443), (3349, 17157), (3743, 15351), (4137, 13889), (5117, 11229), (5719, 10047), (6783, 8471)]