27905053

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 34099200

約数和(自身を除く): 6194147

約数列:

[1, 11, 19, 31, 59, 73, 209, 341, 589, 649, 803, 1121, 1387, 1829, 2263, 4307, 6479, 12331, 15257, 20119, 24893, 34751, 42997, 47377, 81833, 133517, 382261, 472967, 900163, 1468687, 2536823, 27905053]

約数ペア:

[(1, 27905053), (11, 2536823), (19, 1468687), (31, 900163), (59, 472967), (73, 382261), (209, 133517), (341, 81833), (589, 47377), (649, 42997), (803, 34751), (1121, 24893), (1387, 20119), (1829, 15257), (2263, 12331), (4307, 6479)]