56753109

素因数分解:

$3^3\times 7^1\times {\mathrm{467}}^1\times {\mathrm{643}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 96445440

約数和(自身を除く): 39692331

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 467, 643, 1401, 1929, 3269, 4203, 4501, 5787, 9807, 12609, 13503, 17361, 29421, 40509, 88263, 121527, 300281, 900843, 2101967, 2702529, 6305901, 8107587, 18917703, 56753109]

約数ペア:

[(1, 56753109), (3, 18917703), (7, 8107587), (9, 6305901), (21, 2702529), (27, 2101967), (63, 900843), (189, 300281), (467, 121527), (643, 88263), (1401, 40509), (1929, 29421), (3269, 17361), (4203, 13503), (4501, 12609), (5787, 9807)]