127799139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{76207}}^1$

素因数の和:76266

約数の個数: 16

約数和(自身を含む): 187776512

約数和(自身を除く): 59977373

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 76207, 228621, 990691, 2972073, 3276901, 9830703, 42599713, 127799139]

約数ペア:

[(1, 127799139), (3, 42599713), (13, 9830703), (39, 3276901), (43, 2972073), (129, 990691), (559, 228621), (1677, 76207)]