14921631

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 25920000

約数和(自身を除く): 10998369

約数列:

[1, 3, 9, 17, 19, 27, 29, 51, 57, 59, 87, 153, 171, 177, 261, 323, 459, 493, 513, 531, 551, 783, 969, 1003, 1121, 1479, 1593, 1653, 1711, 2907, 3009, 3363, 4437, 4959, 5133, 8721, 9027, 9367, 10089, 13311, 14877, 15399, 19057, 27081, 28101, 29087, 30267, 32509, 46197, 57171, 84303, 87261, 97527, 171513, 252909, 261783, 292581, 514539, 552653, 785349, 877743, 1657959, 4973877, 14921631]

約数ペア:

[(1, 14921631), (3, 4973877), (9, 1657959), (17, 877743), (19, 785349), (27, 552653), (29, 514539), (51, 292581), (57, 261783), (59, 252909), (87, 171513), (153, 97527), (171, 87261), (177, 84303), (261, 57171), (323, 46197), (459, 32509), (493, 30267), (513, 29087), (531, 28101), (551, 27081), (783, 19057), (969, 15399), (1003, 14877), (1121, 13311), (1479, 10089), (1593, 9367), (1653, 9027), (1711, 8721), (2907, 5133), (3009, 4959), (3363, 4437)]