143137127

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 196992000

約数和(自身を除く): 53854873

約数列:

[1, 7, 17, 19, 29, 37, 59, 119, 133, 203, 259, 323, 413, 493, 551, 629, 703, 1003, 1073, 1121, 1711, 2183, 2261, 3451, 3857, 4403, 4921, 7021, 7511, 7847, 9367, 11951, 11977, 15281, 18241, 19057, 20387, 29087, 32509, 37111, 41477, 63307, 65569, 83657, 127687, 133399, 142709, 203609, 227563, 259777, 290339, 346579, 443149, 552653, 705109, 1076219, 1202833, 2426053, 3868571, 4935763, 7533533, 8419831, 20448161, 143137127]

約数ペア:

[(1, 143137127), (7, 20448161), (17, 8419831), (19, 7533533), (29, 4935763), (37, 3868571), (59, 2426053), (119, 1202833), (133, 1076219), (203, 705109), (259, 552653), (323, 443149), (413, 346579), (493, 290339), (551, 259777), (629, 227563), (703, 203609), (1003, 142709), (1073, 133399), (1121, 127687), (1711, 83657), (2183, 65569), (2261, 63307), (3451, 41477), (3857, 37111), (4403, 32509), (4921, 29087), (7021, 20387), (7511, 19057), (7847, 18241), (9367, 15281), (11951, 11977)]