156623131027

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1\times {\mathrm{311557}}^1$

素因数の和:313578

約数の個数: 16

約数和(自身を含む): 178380663552

約数和(自身を除く): 21757532525

約数列:

[1, 11, 23, 253, 1987, 21857, 45701, 311557, 502711, 3427127, 7165811, 78823921, 619063759, 6809701349, 14238466457, 156623131027]

約数ペア:

[(1, 156623131027), (11, 14238466457), (23, 6809701349), (253, 619063759), (1987, 78823921), (21857, 7165811), (45701, 3427127), (311557, 502711)]