7875063

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 80

約数和(自身を含む): 15333120

約数和(自身を除く): 7458057

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 43, 51, 57, 63, 81, 119, 129, 133, 153, 171, 189, 301, 323, 357, 387, 399, 459, 513, 567, 731, 817, 903, 969, 1071, 1161, 1197, 1377, 1539, 2193, 2261, 2451, 2709, 2907, 3213, 3483, 3591, 5117, 5719, 6579, 6783, 7353, 8127, 8721, 9639, 10773, 13889, 15351, 17157, 19737, 20349, 22059, 24381, 26163, 41667, 46053, 51471, 59211, 61047, 66177, 97223, 125001, 138159, 154413, 183141, 291669, 375003, 414477, 463239, 875007, 1125009, 2625021, 7875063]

約数ペア:

[(1, 7875063), (3, 2625021), (7, 1125009), (9, 875007), (17, 463239), (19, 414477), (21, 375003), (27, 291669), (43, 183141), (51, 154413), (57, 138159), (63, 125001), (81, 97223), (119, 66177), (129, 61047), (133, 59211), (153, 51471), (171, 46053), (189, 41667), (301, 26163), (323, 24381), (357, 22059), (387, 20349), (399, 19737), (459, 17157), (513, 15351), (567, 13889), (731, 10773), (817, 9639), (903, 8721), (969, 8127), (1071, 7353), (1161, 6783), (1197, 6579), (1377, 5719), (1539, 5117), (2193, 3591), (2261, 3483), (2451, 3213), (2709, 2907)]