275589243

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23357}}^1$

素因数の和:23408

約数の個数: 32

約数和(自身を含む): 448473600

約数和(自身を除く): 172884357

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 3933, 11799, 23357, 70071, 210213, 443783, 537211, 630639, 1331349, 1611633, 3994047, 4834899, 10207009, 11982141, 14504697, 30621027, 91863081, 275589243]

約数ペア:

[(1, 275589243), (3, 91863081), (9, 30621027), (19, 14504697), (23, 11982141), (27, 10207009), (57, 4834899), (69, 3994047), (171, 1611633), (207, 1331349), (437, 630639), (513, 537211), (621, 443783), (1311, 210213), (3933, 70071), (11799, 23357)]