27213549

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 42301440

約数和(自身を除く): 15087891

約数列:

[1, 3, 11, 17, 33, 51, 179, 187, 271, 537, 561, 813, 1969, 2981, 3043, 4607, 5907, 8943, 9129, 13821, 33473, 48509, 50677, 100419, 145527, 152031, 533599, 824653, 1600797, 2473959, 9071183, 27213549]

約数ペア:

[(1, 27213549), (3, 9071183), (11, 2473959), (17, 1600797), (33, 824653), (51, 533599), (179, 152031), (187, 145527), (271, 100419), (537, 50677), (561, 48509), (813, 33473), (1969, 13821), (2981, 9129), (3043, 8943), (4607, 5907)]