61139141

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1292

約数の個数: 16

約数和(自身を含む): 71626368

約数和(自身を除く): 10487227

約数列:

[1, 7, 61, 131, 427, 917, 1093, 7651, 7991, 55937, 66673, 143183, 466711, 1002281, 8734163, 61139141]

約数ペア:

[(1, 61139141), (7, 8734163), (61, 1002281), (131, 466711), (427, 143183), (917, 66673), (1093, 55937), (7651, 7991)]