51427941

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{271}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 74086272

約数和(自身を除く): 22658331

約数列:

[1, 3, 17, 51, 61, 183, 271, 813, 1037, 3111, 3721, 4607, 11163, 13821, 16531, 49593, 63257, 189771, 281027, 843081, 1008391, 3025173, 17142647, 51427941]

約数ペア:

[(1, 51427941), (3, 17142647), (17, 3025173), (51, 1008391), (61, 843081), (183, 281027), (271, 189771), (813, 63257), (1037, 49593), (3111, 16531), (3721, 13821), (4607, 11163)]