27836463

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 43200000

約数和(自身を除く): 15363537

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 323, 391, 437, 969, 1173, 1249, 1311, 3747, 7429, 21233, 22287, 23731, 28727, 63699, 71193, 86181, 403427, 488359, 545813, 1210281, 1465077, 1637439, 9278821, 27836463]

約数ペア:

[(1, 27836463), (3, 9278821), (17, 1637439), (19, 1465077), (23, 1210281), (51, 545813), (57, 488359), (69, 403427), (323, 86181), (391, 71193), (437, 63699), (969, 28727), (1173, 23731), (1249, 22287), (1311, 21233), (3747, 7429)]