157047093721

素因数分解:

$7^3\times {\mathrm{39359}}^1\times {\mathrm{11633}}^1$

素因数の和:51013

約数の個数: 16

約数和(自身を含む): 183165696000

約数和(自身を除く): 26118602279

約数列:

[1, 7, 49, 343, 11633, 39359, 81431, 275513, 570017, 1928591, 3990119, 13500137, 457863247, 3205042729, 22435299103, 157047093721]

約数ペア:

[(1, 157047093721), (7, 22435299103), (49, 3205042729), (343, 457863247), (11633, 13500137), (39359, 3990119), (81431, 1928591), (275513, 570017)]