157535521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{35537}}^1$

素因数の和:35592

約数の個数: 16

約数和(自身を含む): 191052288

約数和(自身を除く): 33516767

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 35537, 390907, 461981, 1101647, 5081791, 12118117, 14321411, 157535521]

約数ペア:

[(1, 157535521), (11, 14321411), (13, 12118117), (31, 5081791), (143, 1101647), (341, 461981), (403, 390907), (4433, 35537)]