5289057

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:219

約数の個数: 40

約数和(自身を含む): 8781696

約数和(自身を除く): 3492639

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 167, 207, 391, 459, 501, 621, 1173, 1377, 1503, 1863, 2839, 3519, 3841, 4509, 8517, 10557, 11523, 13527, 25551, 31671, 34569, 65297, 76653, 103707, 195891, 229959, 311121, 587673, 1763019, 5289057]

約数ペア:

[(1, 5289057), (3, 1763019), (9, 587673), (17, 311121), (23, 229959), (27, 195891), (51, 103707), (69, 76653), (81, 65297), (153, 34569), (167, 31671), (207, 25551), (391, 13527), (459, 11523), (501, 10557), (621, 8517), (1173, 4509), (1377, 3841), (1503, 3519), (1863, 2839)]