159928131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{210709}}^1$

素因数の和:210746

約数の個数: 16

約数和(自身を含む): 242737920

約数和(自身を除く): 82809789

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 210709, 632127, 2317799, 4846307, 6953397, 14538921, 53309377, 159928131]

約数ペア:

[(1, 159928131), (3, 53309377), (11, 14538921), (23, 6953397), (33, 4846307), (69, 2317799), (253, 632127), (759, 210709)]