163048239

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{991}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 239401344

約数和(自身を除く): 76353105

約数列:

[1, 3, 9, 101, 181, 303, 543, 909, 991, 1629, 2973, 8919, 18281, 54843, 100091, 164529, 179371, 300273, 538113, 900819, 1614339, 18116471, 54349413, 163048239]

約数ペア:

[(1, 163048239), (3, 54349413), (9, 18116471), (101, 1614339), (181, 900819), (303, 538113), (543, 300273), (909, 179371), (991, 164529), (1629, 100091), (2973, 54843), (8919, 18281)]