136784207

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{613}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 158441472

約数和(自身を除く): 21657265

約数列:

[1, 7, 127, 251, 613, 889, 1757, 4291, 31877, 77851, 153863, 223139, 544957, 1077041, 19540601, 136784207]

約数ペア:

[(1, 136784207), (7, 19540601), (127, 1077041), (251, 544957), (613, 223139), (889, 153863), (1757, 77851), (4291, 31877)]