156963256131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{206802709}}^1$

素因数の和:206802746

約数の個数: 16

約数和(自身を含む): 238236721920

約数和(自身を除く): 81273465789

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 206802709, 620408127, 2274829799, 4756462307, 6824489397, 14269386921, 52321085377, 156963256131]

約数ペア:

[(1, 156963256131), (3, 52321085377), (11, 14269386921), (23, 6824489397), (33, 4756462307), (69, 2274829799), (253, 620408127), (759, 206802709)]