56914047

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1489}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 85537920

約数和(自身を除く): 28623873

約数列:

[1, 3, 9, 31, 93, 137, 279, 411, 1233, 1489, 4247, 4467, 12741, 13401, 38223, 46159, 138477, 203993, 415431, 611979, 1835937, 6323783, 18971349, 56914047]

約数ペア:

[(1, 56914047), (3, 18971349), (9, 6323783), (31, 1835937), (93, 611979), (137, 415431), (279, 203993), (411, 138477), (1233, 46159), (1489, 38223), (4247, 13401), (4467, 12741)]