127980042

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{541}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 259899840

約数和(自身を除く): 131919798

約数列:

[1, 2, 3, 6, 89, 178, 267, 443, 534, 541, 886, 1082, 1329, 1623, 2658, 3246, 39427, 48149, 78854, 96298, 118281, 144447, 236562, 239663, 288894, 479326, 718989, 1437978, 21330007, 42660014, 63990021, 127980042]

約数ペア:

[(1, 127980042), (2, 63990021), (3, 42660014), (6, 21330007), (89, 1437978), (178, 718989), (267, 479326), (443, 288894), (534, 239663), (541, 236562), (886, 144447), (1082, 118281), (1329, 96298), (1623, 78854), (2658, 48149), (3246, 39427)]