57553389

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 89303040

約数和(自身を除く): 31749651

約数列:

[1, 3, 9, 27, 37, 53, 111, 159, 333, 477, 999, 1087, 1431, 1961, 3261, 5883, 9783, 17649, 29349, 40219, 52947, 57611, 120657, 172833, 361971, 518499, 1085913, 1555497, 2131607, 6394821, 19184463, 57553389]

約数ペア:

[(1, 57553389), (3, 19184463), (9, 6394821), (27, 2131607), (37, 1555497), (53, 1085913), (111, 518499), (159, 361971), (333, 172833), (477, 120657), (999, 57611), (1087, 52947), (1431, 40219), (1961, 29349), (3261, 17649), (5883, 9783)]