55406907

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11173}}^1$

素因数の和:11227

約数の個数: 24

約数和(自身を含む): 87157200

約数和(自身を除く): 31750293

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 11173, 33519, 100557, 212287, 324017, 636861, 972051, 1910583, 2916153, 6156323, 18468969, 55406907]

約数ペア:

[(1, 55406907), (3, 18468969), (9, 6156323), (19, 2916153), (29, 1910583), (57, 972051), (87, 636861), (171, 324017), (261, 212287), (551, 100557), (1653, 33519), (4959, 11173)]