137578939

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1223}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 147820032

約数和(自身を除く): 10241093

約数列:

[1, 23, 67, 73, 1223, 1541, 1679, 4891, 28129, 81941, 89279, 112493, 1884643, 2053417, 5981693, 137578939]

約数ペア:

[(1, 137578939), (23, 5981693), (67, 2053417), (73, 1884643), (1223, 112493), (1541, 89279), (1679, 81941), (4891, 28129)]