27130803

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 44029440

約数和(自身を除く): 16898637

約数列:

[1, 3, 7, 19, 21, 57, 97, 133, 291, 399, 679, 701, 1843, 2037, 2103, 4907, 5529, 12901, 13319, 14721, 38703, 39957, 67997, 93233, 203991, 279699, 475979, 1291943, 1427937, 3875829, 9043601, 27130803]

約数ペア:

[(1, 27130803), (3, 9043601), (7, 3875829), (19, 1427937), (21, 1291943), (57, 475979), (97, 279699), (133, 203991), (291, 93233), (399, 67997), (679, 39957), (701, 38703), (1843, 14721), (2037, 13319), (2103, 12901), (4907, 5529)]