27143642

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:781

約数の個数: 16

約数和(自身を含む): 41277600

約数和(自身を除く): 14133958

約数列:

[1, 2, 139, 251, 278, 389, 502, 778, 34889, 54071, 69778, 97639, 108142, 195278, 13571821, 27143642]

約数ペア:

[(1, 27143642), (2, 13571821), (139, 195278), (251, 108142), (278, 97639), (389, 69778), (502, 54071), (778, 34889)]