127949109

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1\times {\mathrm{661}}^1$

素因数の和:1348

約数の個数: 16

約数和(自身を含む): 172670784

約数和(自身を除く): 44721675

約数列:

[1, 3, 113, 339, 571, 661, 1713, 1983, 64523, 74693, 193569, 224079, 377431, 1132293, 42649703, 127949109]

約数ペア:

[(1, 127949109), (3, 42649703), (113, 1132293), (339, 377431), (571, 224079), (661, 193569), (1713, 74693), (1983, 64523)]