127081947

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{1637}}^1$

素因数の和:1982

約数の個数: 16

約数和(自身を含む): 171793440

約数和(自身を除く): 44711493

約数列:

[1, 3, 113, 229, 339, 687, 1637, 4911, 25877, 77631, 184981, 374873, 554943, 1124619, 42360649, 127081947]

約数ペア:

[(1, 127081947), (3, 42360649), (113, 1124619), (229, 554943), (339, 374873), (687, 184981), (1637, 77631), (4911, 25877)]