385877187

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{27823}}^1$

素因数の和:27919

約数の個数: 24

約数和(自身を含む): 590313984

約数和(自身を除く): 204436797

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 603, 1541, 4623, 13869, 27823, 83469, 250407, 639929, 1864141, 1919787, 5592423, 5759361, 16777269, 42875243, 128625729, 385877187]

約数ペア:

[(1, 385877187), (3, 128625729), (9, 42875243), (23, 16777269), (67, 5759361), (69, 5592423), (201, 1919787), (207, 1864141), (603, 639929), (1541, 250407), (4623, 83469), (13869, 27823)]