127059681

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{30713}}^1$

素因数の和:30920

約数の個数: 16

約数和(自身を含む): 194603904

約数和(自身を除く): 67544223

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 30713, 92139, 214991, 644973, 6050461, 18151383, 42353227, 127059681]

約数ペア:

[(1, 127059681), (3, 42353227), (7, 18151383), (21, 6050461), (197, 644973), (591, 214991), (1379, 92139), (4137, 30713)]