8747163

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 14736000

約数和(自身を除く): 5988837

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 59, 153, 171, 177, 289, 323, 459, 513, 531, 867, 969, 1003, 1121, 1593, 2601, 2907, 3009, 3363, 5491, 7803, 8721, 9027, 10089, 16473, 17051, 19057, 27081, 30267, 49419, 51153, 57171, 148257, 153459, 171513, 323969, 460377, 514539, 971907, 2915721, 8747163]

約数ペア:

[(1, 8747163), (3, 2915721), (9, 971907), (17, 514539), (19, 460377), (27, 323969), (51, 171513), (57, 153459), (59, 148257), (153, 57171), (171, 51153), (177, 49419), (289, 30267), (323, 27081), (459, 19057), (513, 17051), (531, 16473), (867, 10089), (969, 9027), (1003, 8721), (1121, 7803), (1593, 5491), (2601, 3363), (2907, 3009)]