156731497887

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{7996913}}^1$

素因数の和:7997102

約数の個数: 16

約数和(自身を含む): 214957048320

約数和(自身を除く): 58225550433

約数列:

[1, 3, 47, 139, 141, 417, 6533, 19599, 7996913, 23990739, 375854911, 1111570907, 1127564733, 3334712721, 52243832629, 156731497887]

約数ペア:

[(1, 156731497887), (3, 52243832629), (47, 3334712721), (139, 1127564733), (141, 1111570907), (417, 375854911), (6533, 23990739), (19599, 7996913)]