27392469

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 41470464

約数和(自身を除く): 14077995

約数列:

[1, 3, 13, 37, 39, 41, 111, 123, 463, 481, 533, 1389, 1443, 1517, 1599, 4551, 6019, 17131, 18057, 18983, 19721, 51393, 56949, 59163, 222703, 246779, 668109, 702371, 740337, 2107113, 9130823, 27392469]

約数ペア:

[(1, 27392469), (3, 9130823), (13, 2107113), (37, 740337), (39, 702371), (41, 668109), (111, 246779), (123, 222703), (463, 59163), (481, 56949), (533, 51393), (1389, 19721), (1443, 18983), (1517, 18057), (1599, 17131), (4551, 6019)]